291214860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{91577}}^1$

素因数の和:91642

約数の個数: 48

約数和(自身を含む): 830795616

約数和(自身を除く): 539580756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 91577, 183154, 274731, 366308, 457885, 549462, 915770, 1098924, 1373655, 1831540, 2747310, 4853581, 5494620, 9707162, 14560743, 19414324, 24267905, 29121486, 48535810, 58242972, 72803715, 97071620, 145607430, 291214860]

約数ペア:

[(1, 291214860), (2, 145607430), (3, 97071620), (4, 72803715), (5, 58242972), (6, 48535810), (10, 29121486), (12, 24267905), (15, 19414324), (20, 14560743), (30, 9707162), (53, 5494620), (60, 4853581), (106, 2747310), (159, 1831540), (212, 1373655), (265, 1098924), (318, 915770), (530, 549462), (636, 457885), (795, 366308), (1060, 274731), (1590, 183154), (3180, 91577)]