858531480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{73757}}^1$

素因数の和:73868

約数の個数: 64

約数和(自身を含む): 2602182240

約数和(自身を除く): 1743650760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 73757, 147514, 221271, 295028, 368785, 442542, 590056, 737570, 885084, 1106355, 1475140, 1770168, 2212710, 2950280, 4425420, 7154429, 8850840, 14308858, 21463287, 28617716, 35772145, 42926574, 57235432, 71544290, 85853148, 107316435, 143088580, 171706296, 214632870, 286177160, 429265740, 858531480]

約数ペア:

[(1, 858531480), (2, 429265740), (3, 286177160), (4, 214632870), (5, 171706296), (6, 143088580), (8, 107316435), (10, 85853148), (12, 71544290), (15, 57235432), (20, 42926574), (24, 35772145), (30, 28617716), (40, 21463287), (60, 14308858), (97, 8850840), (120, 7154429), (194, 4425420), (291, 2950280), (388, 2212710), (485, 1770168), (582, 1475140), (776, 1106355), (970, 885084), (1164, 737570), (1455, 590056), (1940, 442542), (2328, 368785), (2910, 295028), (3880, 221271), (5820, 147514), (11640, 73757)]