72838530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26107}}^1$

素因数の和:26151

約数の個数: 48

約数和(自身を含む): 195496704

約数和(自身を除く): 122658174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 26107, 52214, 78321, 130535, 156642, 234963, 261070, 391605, 469926, 783210, 809317, 1174815, 1618634, 2349630, 2427951, 4046585, 4855902, 7283853, 8093170, 12139755, 14567706, 24279510, 36419265, 72838530]

約数ペア:

[(1, 72838530), (2, 36419265), (3, 24279510), (5, 14567706), (6, 12139755), (9, 8093170), (10, 7283853), (15, 4855902), (18, 4046585), (30, 2427951), (31, 2349630), (45, 1618634), (62, 1174815), (90, 809317), (93, 783210), (155, 469926), (186, 391605), (279, 261070), (310, 234963), (465, 156642), (558, 130535), (930, 78321), (1395, 52214), (2790, 26107)]