8131650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 21052224

約数和(自身を除く): 12920574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 2357, 3450, 4714, 7071, 11785, 14142, 23570, 35355, 54211, 58925, 70710, 108422, 117850, 162633, 176775, 271055, 325266, 353550, 542110, 813165, 1355275, 1626330, 2710550, 4065825, 8131650]

約数ペア:

[(1, 8131650), (2, 4065825), (3, 2710550), (5, 1626330), (6, 1355275), (10, 813165), (15, 542110), (23, 353550), (25, 325266), (30, 271055), (46, 176775), (50, 162633), (69, 117850), (75, 108422), (115, 70710), (138, 58925), (150, 54211), (230, 35355), (345, 23570), (575, 14142), (690, 11785), (1150, 7071), (1725, 4714), (2357, 3450)]