30841850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 64495872

約数和(自身を除く): 33654022

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2063, 2990, 4126, 7475, 10315, 14950, 20630, 26819, 47449, 51575, 53638, 94898, 103150, 134095, 237245, 268190, 474490, 616837, 670475, 1186225, 1233674, 1340950, 2372450, 3084185, 6168370, 15420925, 30841850]

約数ペア:

[(1, 30841850), (2, 15420925), (5, 6168370), (10, 3084185), (13, 2372450), (23, 1340950), (25, 1233674), (26, 1186225), (46, 670475), (50, 616837), (65, 474490), (115, 268190), (130, 237245), (230, 134095), (299, 103150), (325, 94898), (575, 53638), (598, 51575), (650, 47449), (1150, 26819), (1495, 20630), (2063, 14950), (2990, 10315), (4126, 7475)]