76678830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13967}}^1$

素因数の和:14041

約数の個数: 48

約数和(自身を含む): 202647744

約数和(自身を除く): 125968914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13967, 27934, 41901, 69835, 83802, 125703, 139670, 209505, 251406, 419010, 628515, 851987, 1257030, 1703974, 2555961, 4259935, 5111922, 7667883, 8519870, 12779805, 15335766, 25559610, 38339415, 76678830]

約数ペア:

[(1, 76678830), (2, 38339415), (3, 25559610), (5, 15335766), (6, 12779805), (9, 8519870), (10, 7667883), (15, 5111922), (18, 4259935), (30, 2555961), (45, 1703974), (61, 1257030), (90, 851987), (122, 628515), (183, 419010), (305, 251406), (366, 209505), (549, 139670), (610, 125703), (915, 83802), (1098, 69835), (1830, 41901), (2745, 27934), (5490, 13967)]