15706637980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1347053}}^1$

素因数の和:1347126

約数の個数: 48

約数和(自身を含む): 36661421664

約数和(自身を除く): 20954783684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 1347053, 2694106, 5388212, 6735265, 13470530, 14817583, 26941060, 29635166, 59270332, 71393809, 74087915, 142787618, 148175830, 285575236, 296351660, 356969045, 713938090, 785331899, 1427876180, 1570663798, 3141327596, 3926659495, 7853318990, 15706637980]

約数ペア:

[(1, 15706637980), (2, 7853318990), (4, 3926659495), (5, 3141327596), (10, 1570663798), (11, 1427876180), (20, 785331899), (22, 713938090), (44, 356969045), (53, 296351660), (55, 285575236), (106, 148175830), (110, 142787618), (212, 74087915), (220, 71393809), (265, 59270332), (530, 29635166), (583, 26941060), (1060, 14817583), (1166, 13470530), (2332, 6735265), (2915, 5388212), (5830, 2694106), (11660, 1347053)]