15673830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 40471488

約数和(自身を除く): 24797658

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 421, 438, 510, 730, 842, 1095, 1241, 1263, 2105, 2190, 2482, 2526, 3723, 4210, 6205, 6315, 7157, 7446, 12410, 12630, 14314, 18615, 21471, 30733, 35785, 37230, 42942, 61466, 71570, 92199, 107355, 153665, 184398, 214710, 307330, 460995, 522461, 921990, 1044922, 1567383, 2612305, 3134766, 5224610, 7836915, 15673830]

約数ペア:

[(1, 15673830), (2, 7836915), (3, 5224610), (5, 3134766), (6, 2612305), (10, 1567383), (15, 1044922), (17, 921990), (30, 522461), (34, 460995), (51, 307330), (73, 214710), (85, 184398), (102, 153665), (146, 107355), (170, 92199), (219, 71570), (255, 61466), (365, 42942), (421, 37230), (438, 35785), (510, 30733), (730, 21471), (842, 18615), (1095, 14314), (1241, 12630), (1263, 12410), (2105, 7446), (2190, 7157), (2482, 6315), (2526, 6205), (3723, 4210)]