2013753510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{123619}}^1$

素因数の和:123813

約数の個数: 48

約数和(自身を含む): 5264728560

約数和(自身を除く): 3250975050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 16290, 123619, 247238, 370857, 618095, 741714, 1112571, 1236190, 1854285, 2225142, 3708570, 5562855, 11125710, 22375039, 44750078, 67125117, 111875195, 134250234, 201375351, 223750390, 335625585, 402750702, 671251170, 1006876755, 2013753510]

約数ペア:

[(1, 2013753510), (2, 1006876755), (3, 671251170), (5, 402750702), (6, 335625585), (9, 223750390), (10, 201375351), (15, 134250234), (18, 111875195), (30, 67125117), (45, 44750078), (90, 22375039), (181, 11125710), (362, 5562855), (543, 3708570), (905, 2225142), (1086, 1854285), (1629, 1236190), (1810, 1112571), (2715, 741714), (3258, 618095), (5430, 370857), (8145, 247238), (16290, 123619)]