156723030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28547}}^1$

素因数の和:28621

約数の個数: 48

約数和(自身を含む): 414174384

約数和(自身を除く): 257451354

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, 28547, 57094, 85641, 142735, 171282, 256923, 285470, 428205, 513846, 856410, 1284615, 1741367, 2569230, 3482734, 5224101, 8706835, 10448202, 15672303, 17413670, 26120505, 31344606, 52241010, 78361515, 156723030]

約数ペア:

[(1, 156723030), (2, 78361515), (3, 52241010), (5, 31344606), (6, 26120505), (9, 17413670), (10, 15672303), (15, 10448202), (18, 8706835), (30, 5224101), (45, 3482734), (61, 2569230), (90, 1741367), (122, 1284615), (183, 856410), (305, 513846), (366, 428205), (549, 285470), (610, 256923), (915, 171282), (1098, 142735), (1830, 85641), (2745, 57094), (5490, 28547)]