68201490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4207

約数の個数: 64

約数和(自身を含む): 189480960

約数和(自身を除く): 121279470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 4111, 5530, 8222, 8295, 12333, 16590, 20555, 24666, 28777, 41110, 57554, 61665, 86331, 123330, 143885, 172662, 287770, 324769, 431655, 649538, 863310, 974307, 1623845, 1948614, 2273383, 3247690, 4546766, 4871535, 6820149, 9743070, 11366915, 13640298, 22733830, 34100745, 68201490]

約数ペア:

[(1, 68201490), (2, 34100745), (3, 22733830), (5, 13640298), (6, 11366915), (7, 9743070), (10, 6820149), (14, 4871535), (15, 4546766), (21, 3247690), (30, 2273383), (35, 1948614), (42, 1623845), (70, 974307), (79, 863310), (105, 649538), (158, 431655), (210, 324769), (237, 287770), (395, 172662), (474, 143885), (553, 123330), (790, 86331), (1106, 61665), (1185, 57554), (1659, 41110), (2370, 28777), (2765, 24666), (3318, 20555), (4111, 16590), (5530, 12333), (8222, 8295)]