31000350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12157}}^1$

素因数の和:12189

約数の個数: 48

約数和(自身を含む): 81409968

約数和(自身を除く): 50409618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 12157, 24314, 36471, 60785, 72942, 121570, 182355, 206669, 303925, 364710, 413338, 607850, 620007, 911775, 1033345, 1240014, 1823550, 2066690, 3100035, 5166725, 6200070, 10333450, 15500175, 31000350]

約数ペア:

[(1, 31000350), (2, 15500175), (3, 10333450), (5, 6200070), (6, 5166725), (10, 3100035), (15, 2066690), (17, 1823550), (25, 1240014), (30, 1033345), (34, 911775), (50, 620007), (51, 607850), (75, 413338), (85, 364710), (102, 303925), (150, 206669), (170, 182355), (255, 121570), (425, 72942), (510, 60785), (850, 36471), (1275, 24314), (2550, 12157)]