73371660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71933}}^1$

素因数の和:71962

約数の個数: 48

約数和(自身を含む): 217528416

約数和(自身を除く): 144156756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 71933, 143866, 215799, 287732, 359665, 431598, 719330, 863196, 1078995, 1222861, 1438660, 2157990, 2445722, 3668583, 4315980, 4891444, 6114305, 7337166, 12228610, 14674332, 18342915, 24457220, 36685830, 73371660]

約数ペア:

[(1, 73371660), (2, 36685830), (3, 24457220), (4, 18342915), (5, 14674332), (6, 12228610), (10, 7337166), (12, 6114305), (15, 4891444), (17, 4315980), (20, 3668583), (30, 2445722), (34, 2157990), (51, 1438660), (60, 1222861), (68, 1078995), (85, 863196), (102, 719330), (170, 431598), (204, 359665), (255, 287732), (340, 215799), (510, 143866), (1020, 71933)]