163600290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{86561}}^1$

素因数の和:86584

約数の個数: 64

約数和(自身を含む): 498597120

約数和(自身を除く): 334996830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 86561, 173122, 259683, 432805, 519366, 605927, 779049, 865610, 1211854, 1298415, 1558098, 1817781, 2337147, 2596830, 3029635, 3635562, 3895245, 4674294, 5453343, 6059270, 7790490, 9088905, 10906686, 11685735, 16360029, 18177810, 23371470, 27266715, 32720058, 54533430, 81800145, 163600290]

約数ペア:

[(1, 163600290), (2, 81800145), (3, 54533430), (5, 32720058), (6, 27266715), (7, 23371470), (9, 18177810), (10, 16360029), (14, 11685735), (15, 10906686), (18, 9088905), (21, 7790490), (27, 6059270), (30, 5453343), (35, 4674294), (42, 3895245), (45, 3635562), (54, 3029635), (63, 2596830), (70, 2337147), (90, 1817781), (105, 1558098), (126, 1298415), (135, 1211854), (189, 865610), (210, 779049), (270, 605927), (315, 519366), (378, 432805), (630, 259683), (945, 173122), (1890, 86561)]