15674666820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{991}}^1\times {\mathrm{1103}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 44157173760

約数和(自身を除く): 28482506940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 991, 1103, 1195, 1434, 1982, 2206, 2390, 2868, 2973, 3309, 3585, 3964, 4412, 4780, 4955, 5515, 5946, 6618, 7170, 9910, 11030, 11892, 13236, 14340, 14865, 16545, 19820, 22060, 29730, 33090, 59460, 66180, 236849, 263617, 473698, 527234, 710547, 790851, 947396, 1054468, 1093073, 1184245, 1318085, 1421094, 1581702, 2186146, 2368490, 2636170, 2842188, 3163404, 3279219, 3552735, 3954255, 4372292, 4736980, 5272340, 5465365, 6558438, 7105470, 7908510, 10930730, 13116876, 14210940, 15817020, 16396095, 21861460, 32792190, 65584380, 261244447, 522488894, 783733341, 1044977788, 1306222235, 1567466682, 2612444470, 3134933364, 3918666705, 5224888940, 7837333410, 15674666820]

約数ペア:

[(1, 15674666820), (2, 7837333410), (3, 5224888940), (4, 3918666705), (5, 3134933364), (6, 2612444470), (10, 1567466682), (12, 1306222235), (15, 1044977788), (20, 783733341), (30, 522488894), (60, 261244447), (239, 65584380), (478, 32792190), (717, 21861460), (956, 16396095), (991, 15817020), (1103, 14210940), (1195, 13116876), (1434, 10930730), (1982, 7908510), (2206, 7105470), (2390, 6558438), (2868, 5465365), (2973, 5272340), (3309, 4736980), (3585, 4372292), (3964, 3954255), (4412, 3552735), (4780, 3279219), (4955, 3163404), (5515, 2842188), (5946, 2636170), (6618, 2368490), (7170, 2186146), (9910, 1581702), (11030, 1421094), (11892, 1318085), (13236, 1184245), (14340, 1093073), (14865, 1054468), (16545, 947396), (19820, 790851), (22060, 710547), (29730, 527234), (33090, 473698), (59460, 263617), (66180, 236849)]