17957610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 54899208

約数和(自身を除く): 36941598

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 97, 99, 102, 110, 121, 153, 165, 170, 187, 194, 198, 242, 255, 291, 306, 330, 363, 374, 485, 495, 510, 561, 582, 605, 726, 765, 873, 935, 970, 990, 1067, 1089, 1122, 1210, 1455, 1530, 1649, 1683, 1746, 1815, 1870, 2057, 2134, 2178, 2805, 2910, 3201, 3298, 3366, 3630, 4114, 4365, 4947, 5335, 5445, 5610, 6171, 6402, 8245, 8415, 8730, 9603, 9894, 10285, 10670, 10890, 11737, 12342, 14841, 16005, 16490, 16830, 18139, 18513, 19206, 20570, 23474, 24735, 29682, 30855, 32010, 35211, 36278, 37026, 48015, 49470, 54417, 58685, 61710, 70422, 74205, 90695, 92565, 96030, 105633, 108834, 117370, 148410, 163251, 176055, 181390, 185130, 199529, 211266, 272085, 326502, 352110, 399058, 528165, 544170, 598587, 816255, 997645, 1056330, 1197174, 1632510, 1795761, 1995290, 2992935, 3591522, 5985870, 8978805, 17957610]

約数ペア:

[(1, 17957610), (2, 8978805), (3, 5985870), (5, 3591522), (6, 2992935), (9, 1995290), (10, 1795761), (11, 1632510), (15, 1197174), (17, 1056330), (18, 997645), (22, 816255), (30, 598587), (33, 544170), (34, 528165), (45, 399058), (51, 352110), (55, 326502), (66, 272085), (85, 211266), (90, 199529), (97, 185130), (99, 181390), (102, 176055), (110, 163251), (121, 148410), (153, 117370), (165, 108834), (170, 105633), (187, 96030), (194, 92565), (198, 90695), (242, 74205), (255, 70422), (291, 61710), (306, 58685), (330, 54417), (363, 49470), (374, 48015), (485, 37026), (495, 36278), (510, 35211), (561, 32010), (582, 30855), (605, 29682), (726, 24735), (765, 23474), (873, 20570), (935, 19206), (970, 18513), (990, 18139), (1067, 16830), (1089, 16490), (1122, 16005), (1210, 14841), (1455, 12342), (1530, 11737), (1649, 10890), (1683, 10670), (1746, 10285), (1815, 9894), (1870, 9603), (2057, 8730), (2134, 8415), (2178, 8245), (2805, 6402), (2910, 6171), (3201, 5610), (3298, 5445), (3366, 5335), (3630, 4947), (4114, 4365)]