77362830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 207144000

約数和(自身を除く): 129781170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 821, 1047, 1642, 1745, 2094, 2463, 3141, 3490, 4105, 4926, 5235, 6282, 7389, 8210, 9423, 10470, 12315, 14778, 15705, 18846, 22167, 24630, 31410, 36945, 44334, 47115, 73890, 94230, 110835, 221670, 286529, 573058, 859587, 1432645, 1719174, 2578761, 2865290, 4297935, 5157522, 7736283, 8595870, 12893805, 15472566, 25787610, 38681415, 77362830]

約数ペア:

[(1, 77362830), (2, 38681415), (3, 25787610), (5, 15472566), (6, 12893805), (9, 8595870), (10, 7736283), (15, 5157522), (18, 4297935), (27, 2865290), (30, 2578761), (45, 1719174), (54, 1432645), (90, 859587), (135, 573058), (270, 286529), (349, 221670), (698, 110835), (821, 94230), (1047, 73890), (1642, 47115), (1745, 44334), (2094, 36945), (2463, 31410), (3141, 24630), (3490, 22167), (4105, 18846), (4926, 15705), (5235, 14778), (6282, 12315), (7389, 10470), (8210, 9423)]