61484060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 90925540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 92, 110, 115, 116, 145, 220, 230, 253, 290, 319, 419, 460, 506, 580, 638, 667, 838, 1012, 1265, 1276, 1334, 1595, 1676, 2095, 2530, 2668, 3190, 3335, 4190, 4609, 5060, 6380, 6670, 7337, 8380, 9218, 9637, 12151, 13340, 14674, 18436, 19274, 23045, 24302, 29348, 36685, 38548, 46090, 48185, 48604, 60755, 73370, 92180, 96370, 106007, 121510, 133661, 146740, 192740, 212014, 243020, 267322, 279473, 424028, 530035, 534644, 558946, 668305, 1060070, 1117892, 1336610, 1397365, 2120140, 2673220, 2794730, 3074203, 5589460, 6148406, 12296812, 15371015, 30742030, 61484060]

約数ペア:

[(1, 61484060), (2, 30742030), (4, 15371015), (5, 12296812), (10, 6148406), (11, 5589460), (20, 3074203), (22, 2794730), (23, 2673220), (29, 2120140), (44, 1397365), (46, 1336610), (55, 1117892), (58, 1060070), (92, 668305), (110, 558946), (115, 534644), (116, 530035), (145, 424028), (220, 279473), (230, 267322), (253, 243020), (290, 212014), (319, 192740), (419, 146740), (460, 133661), (506, 121510), (580, 106007), (638, 96370), (667, 92180), (838, 73370), (1012, 60755), (1265, 48604), (1276, 48185), (1334, 46090), (1595, 38548), (1676, 36685), (2095, 29348), (2530, 24302), (2668, 23045), (3190, 19274), (3335, 18436), (4190, 14674), (4609, 13340), (5060, 12151), (6380, 9637), (6670, 9218), (7337, 8380)]