271918530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232409}}^1$

素因数の和:232435

約数の個数: 48

約数和(自身を含む): 761375160

約数和(自身を除く): 489456630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 232409, 464818, 697227, 1162045, 1394454, 2091681, 2324090, 3021317, 3486135, 4183362, 6042634, 6972270, 9063951, 10458405, 15106585, 18127902, 20916810, 27191853, 30213170, 45319755, 54383706, 90639510, 135959265, 271918530]

約数ペア:

[(1, 271918530), (2, 135959265), (3, 90639510), (5, 54383706), (6, 45319755), (9, 30213170), (10, 27191853), (13, 20916810), (15, 18127902), (18, 15106585), (26, 10458405), (30, 9063951), (39, 6972270), (45, 6042634), (65, 4183362), (78, 3486135), (90, 3021317), (117, 2324090), (130, 2091681), (195, 1394454), (234, 1162045), (390, 697227), (585, 464818), (1170, 232409)]