85480290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 255505536

約数和(自身を除く): 170025246

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 241, 315, 482, 563, 630, 723, 1126, 1205, 1446, 1687, 1689, 2169, 2410, 2815, 3374, 3378, 3615, 3941, 4338, 5061, 5067, 5630, 7230, 7882, 8435, 8445, 10122, 10134, 10845, 11823, 15183, 16870, 16890, 19705, 21690, 23646, 25305, 25335, 30366, 35469, 39410, 50610, 50670, 59115, 70938, 75915, 118230, 135683, 151830, 177345, 271366, 354690, 407049, 678415, 814098, 949781, 1221147, 1356830, 1899562, 2035245, 2442294, 2849343, 4070490, 4748905, 5698686, 6105735, 8548029, 9497810, 12211470, 14246715, 17096058, 28493430, 42740145, 85480290]

約数ペア:

[(1, 85480290), (2, 42740145), (3, 28493430), (5, 17096058), (6, 14246715), (7, 12211470), (9, 9497810), (10, 8548029), (14, 6105735), (15, 5698686), (18, 4748905), (21, 4070490), (30, 2849343), (35, 2442294), (42, 2035245), (45, 1899562), (63, 1356830), (70, 1221147), (90, 949781), (105, 814098), (126, 678415), (210, 407049), (241, 354690), (315, 271366), (482, 177345), (563, 151830), (630, 135683), (723, 118230), (1126, 75915), (1205, 70938), (1446, 59115), (1687, 50670), (1689, 50610), (2169, 39410), (2410, 35469), (2815, 30366), (3374, 25335), (3378, 25305), (3615, 23646), (3941, 21690), (4338, 19705), (5061, 16890), (5067, 16870), (5630, 15183), (7230, 11823), (7882, 10845), (8435, 10134), (8445, 10122)]