61354830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12547}}^1$

素因数の和:12720

約数の個数: 32

約数和(自身を含む): 148166784

約数和(自身を除く): 86811954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 12547, 25094, 37641, 62735, 75282, 125470, 188205, 376410, 2045161, 4090322, 6135483, 10225805, 12270966, 20451610, 30677415, 61354830]

約数ペア:

[(1, 61354830), (2, 30677415), (3, 20451610), (5, 12270966), (6, 10225805), (10, 6135483), (15, 4090322), (30, 2045161), (163, 376410), (326, 188205), (489, 125470), (815, 75282), (978, 62735), (1630, 37641), (2445, 25094), (4890, 12547)]