66257310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 124513890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 137, 141, 147, 210, 235, 245, 274, 282, 294, 329, 343, 411, 470, 490, 658, 685, 686, 705, 735, 822, 959, 987, 1029, 1370, 1410, 1470, 1645, 1715, 1918, 1974, 2055, 2058, 2303, 2877, 3290, 3430, 4110, 4606, 4795, 4935, 5145, 5754, 6439, 6713, 6909, 9590, 9870, 10290, 11515, 12878, 13426, 13818, 14385, 16121, 19317, 20139, 23030, 28770, 32195, 32242, 33565, 34545, 38634, 40278, 45073, 46991, 48363, 64390, 67130, 69090, 80605, 90146, 93982, 96585, 96726, 100695, 135219, 140973, 161210, 193170, 201390, 225365, 234955, 241815, 270438, 281946, 315511, 450730, 469910, 483630, 631022, 676095, 704865, 946533, 1352190, 1409730, 1577555, 1893066, 2208577, 3155110, 4417154, 4732665, 6625731, 9465330, 11042885, 13251462, 22085770, 33128655, 66257310]

約数ペア:

[(1, 66257310), (2, 33128655), (3, 22085770), (5, 13251462), (6, 11042885), (7, 9465330), (10, 6625731), (14, 4732665), (15, 4417154), (21, 3155110), (30, 2208577), (35, 1893066), (42, 1577555), (47, 1409730), (49, 1352190), (70, 946533), (94, 704865), (98, 676095), (105, 631022), (137, 483630), (141, 469910), (147, 450730), (210, 315511), (235, 281946), (245, 270438), (274, 241815), (282, 234955), (294, 225365), (329, 201390), (343, 193170), (411, 161210), (470, 140973), (490, 135219), (658, 100695), (685, 96726), (686, 96585), (705, 93982), (735, 90146), (822, 80605), (959, 69090), (987, 67130), (1029, 64390), (1370, 48363), (1410, 46991), (1470, 45073), (1645, 40278), (1715, 38634), (1918, 34545), (1974, 33565), (2055, 32242), (2058, 32195), (2303, 28770), (2877, 23030), (3290, 20139), (3430, 19317), (4110, 16121), (4606, 14385), (4795, 13818), (4935, 13426), (5145, 12878), (5754, 11515), (6439, 10290), (6713, 9870), (6909, 9590)]