20135610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 108

約数和(自身を含む): 58913946

約数和(自身を除く): 38778336

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 121, 129, 165, 198, 215, 242, 258, 330, 363, 387, 430, 473, 495, 605, 645, 726, 774, 946, 990, 1089, 1210, 1290, 1419, 1815, 1849, 1935, 2178, 2365, 2838, 3630, 3698, 3870, 4257, 4730, 5203, 5445, 5547, 7095, 8514, 9245, 10406, 10890, 11094, 14190, 15609, 16641, 18490, 20339, 21285, 26015, 27735, 31218, 33282, 40678, 42570, 46827, 52030, 55470, 61017, 78045, 83205, 93654, 101695, 122034, 156090, 166410, 183051, 203390, 223729, 234135, 305085, 366102, 447458, 468270, 610170, 671187, 915255, 1118645, 1342374, 1830510, 2013561, 2237290, 3355935, 4027122, 6711870, 10067805, 20135610]

約数ペア:

[(1, 20135610), (2, 10067805), (3, 6711870), (5, 4027122), (6, 3355935), (9, 2237290), (10, 2013561), (11, 1830510), (15, 1342374), (18, 1118645), (22, 915255), (30, 671187), (33, 610170), (43, 468270), (45, 447458), (55, 366102), (66, 305085), (86, 234135), (90, 223729), (99, 203390), (110, 183051), (121, 166410), (129, 156090), (165, 122034), (198, 101695), (215, 93654), (242, 83205), (258, 78045), (330, 61017), (363, 55470), (387, 52030), (430, 46827), (473, 42570), (495, 40678), (605, 33282), (645, 31218), (726, 27735), (774, 26015), (946, 21285), (990, 20339), (1089, 18490), (1210, 16641), (1290, 15609), (1419, 14190), (1815, 11094), (1849, 10890), (1935, 10406), (2178, 9245), (2365, 8514), (2838, 7095), (3630, 5547), (3698, 5445), (3870, 5203), (4257, 4730)]