42130020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30529}}^1$

素因数の和:30564

約数の個数: 48

約数和(自身を含む): 123096960

約数和(自身を除く): 80966940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 30529, 61058, 91587, 122116, 152645, 183174, 305290, 366348, 457935, 610580, 702167, 915870, 1404334, 1831740, 2106501, 2808668, 3510835, 4213002, 7021670, 8426004, 10532505, 14043340, 21065010, 42130020]

約数ペア:

[(1, 42130020), (2, 21065010), (3, 14043340), (4, 10532505), (5, 8426004), (6, 7021670), (10, 4213002), (12, 3510835), (15, 2808668), (20, 2106501), (23, 1831740), (30, 1404334), (46, 915870), (60, 702167), (69, 610580), (92, 457935), (115, 366348), (138, 305290), (230, 183174), (276, 152645), (345, 122116), (460, 91587), (690, 61058), (1380, 30529)]