61598860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 135459072

約数和(自身を除く): 73860212

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 73, 124, 146, 155, 292, 310, 365, 620, 730, 1361, 1460, 2263, 2722, 4526, 5444, 6805, 9052, 11315, 13610, 22630, 27220, 42191, 45260, 84382, 99353, 168764, 198706, 210955, 397412, 421910, 496765, 843820, 993530, 1987060, 3079943, 6159886, 12319772, 15399715, 30799430, 61598860]

約数ペア:

[(1, 61598860), (2, 30799430), (4, 15399715), (5, 12319772), (10, 6159886), (20, 3079943), (31, 1987060), (62, 993530), (73, 843820), (124, 496765), (146, 421910), (155, 397412), (292, 210955), (310, 198706), (365, 168764), (620, 99353), (730, 84382), (1361, 45260), (1460, 42191), (2263, 27220), (2722, 22630), (4526, 13610), (5444, 11315), (6805, 9052)]