185703180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238081}}^1$

素因数の和:238106

約数の個数: 48

約数和(自身を含む): 559968864

約数和(自身を除く): 374265684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 238081, 476162, 714243, 952324, 1190405, 1428486, 2380810, 2856972, 3095053, 3571215, 4761620, 6190106, 7142430, 9285159, 12380212, 14284860, 15475265, 18570318, 30950530, 37140636, 46425795, 61901060, 92851590, 185703180]

約数ペア:

[(1, 185703180), (2, 92851590), (3, 61901060), (4, 46425795), (5, 37140636), (6, 30950530), (10, 18570318), (12, 15475265), (13, 14284860), (15, 12380212), (20, 9285159), (26, 7142430), (30, 6190106), (39, 4761620), (52, 3571215), (60, 3095053), (65, 2856972), (78, 2380810), (130, 1428486), (156, 1190405), (195, 952324), (260, 714243), (390, 476162), (780, 238081)]