2018358510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:967

約数の個数: 192

約数和(自身を含む): 5928671232

約数和(自身を除く): 3910312722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 43, 49, 70, 74, 86, 98, 105, 111, 129, 147, 185, 210, 215, 222, 245, 258, 259, 294, 301, 370, 430, 490, 518, 555, 602, 645, 735, 777, 863, 903, 1110, 1290, 1295, 1470, 1505, 1554, 1591, 1726, 1806, 1813, 2107, 2589, 2590, 3010, 3182, 3626, 3885, 4214, 4315, 4515, 4773, 5178, 5439, 6041, 6321, 7770, 7955, 8630, 9030, 9065, 9546, 10535, 10878, 11137, 12082, 12642, 12945, 15910, 18123, 18130, 21070, 22274, 23865, 25890, 27195, 30205, 31605, 31931, 33411, 36246, 37109, 42287, 47730, 54390, 55685, 60410, 63210, 63862, 66822, 74218, 77959, 84574, 90615, 95793, 111327, 111370, 126861, 155918, 159655, 167055, 181230, 185545, 191586, 211435, 222654, 223517, 233877, 253722, 259763, 319310, 334110, 371090, 389795, 422870, 447034, 467754, 478965, 519526, 556635, 634305, 670551, 779289, 779590, 957930, 1113270, 1117585, 1169385, 1268610, 1298815, 1341102, 1373033, 1558578, 1564619, 1818341, 2235170, 2338770, 2597630, 2746066, 3129238, 3352755, 3636682, 3896445, 4119099, 4693857, 5455023, 6705510, 6865165, 7792890, 7823095, 8238198, 9091705, 9387714, 9611231, 10910046, 13730330, 15646190, 18183410, 19222462, 20595495, 23469285, 27275115, 28833693, 41190990, 46938570, 48056155, 54550230, 57667386, 67278617, 96112310, 134557234, 144168465, 201835851, 288336930, 336393085, 403671702, 672786170, 1009179255, 2018358510]

約数ペア:

[(1, 2018358510), (2, 1009179255), (3, 672786170), (5, 403671702), (6, 336393085), (7, 288336930), (10, 201835851), (14, 144168465), (15, 134557234), (21, 96112310), (30, 67278617), (35, 57667386), (37, 54550230), (42, 48056155), (43, 46938570), (49, 41190990), (70, 28833693), (74, 27275115), (86, 23469285), (98, 20595495), (105, 19222462), (111, 18183410), (129, 15646190), (147, 13730330), (185, 10910046), (210, 9611231), (215, 9387714), (222, 9091705), (245, 8238198), (258, 7823095), (259, 7792890), (294, 6865165), (301, 6705510), (370, 5455023), (430, 4693857), (490, 4119099), (518, 3896445), (555, 3636682), (602, 3352755), (645, 3129238), (735, 2746066), (777, 2597630), (863, 2338770), (903, 2235170), (1110, 1818341), (1290, 1564619), (1295, 1558578), (1470, 1373033), (1505, 1341102), (1554, 1298815), (1591, 1268610), (1726, 1169385), (1806, 1117585), (1813, 1113270), (2107, 957930), (2589, 779590), (2590, 779289), (3010, 670551), (3182, 634305), (3626, 556635), (3885, 519526), (4214, 478965), (4315, 467754), (4515, 447034), (4773, 422870), (5178, 389795), (5439, 371090), (6041, 334110), (6321, 319310), (7770, 259763), (7955, 253722), (8630, 233877), (9030, 223517), (9065, 222654), (9546, 211435), (10535, 191586), (10878, 185545), (11137, 181230), (12082, 167055), (12642, 159655), (12945, 155918), (15910, 126861), (18123, 111370), (18130, 111327), (21070, 95793), (22274, 90615), (23865, 84574), (25890, 77959), (27195, 74218), (30205, 66822), (31605, 63862), (31931, 63210), (33411, 60410), (36246, 55685), (37109, 54390), (42287, 47730)]