74836630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 82653290

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 61, 95, 110, 122, 190, 209, 305, 418, 587, 610, 671, 1045, 1159, 1174, 1342, 2090, 2318, 2935, 3355, 5795, 5870, 6457, 6710, 11153, 11590, 12749, 12914, 22306, 25498, 32285, 35807, 55765, 63745, 64570, 71614, 111530, 122683, 127490, 179035, 245366, 358070, 393877, 613415, 680333, 787754, 1226830, 1360666, 1969385, 3401665, 3938770, 6803330, 7483663, 14967326, 37418315, 74836630]

約数ペア:

[(1, 74836630), (2, 37418315), (5, 14967326), (10, 7483663), (11, 6803330), (19, 3938770), (22, 3401665), (38, 1969385), (55, 1360666), (61, 1226830), (95, 787754), (110, 680333), (122, 613415), (190, 393877), (209, 358070), (305, 245366), (418, 179035), (587, 127490), (610, 122683), (671, 111530), (1045, 71614), (1159, 64570), (1174, 63745), (1342, 55765), (2090, 35807), (2318, 32285), (2935, 25498), (3355, 22306), (5795, 12914), (5870, 12749), (6457, 11590), (6710, 11153)]