407315430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{19763}}^1$

素因数の和:20005

約数の個数: 48

約数和(自身を含む): 1063698480

約数和(自身を除く): 656383050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 458, 687, 1145, 1374, 2061, 2290, 3435, 4122, 6870, 10305, 19763, 20610, 39526, 59289, 98815, 118578, 177867, 197630, 296445, 355734, 592890, 889335, 1778670, 4525727, 9051454, 13577181, 22628635, 27154362, 40731543, 45257270, 67885905, 81463086, 135771810, 203657715, 407315430]

約数ペア:

[(1, 407315430), (2, 203657715), (3, 135771810), (5, 81463086), (6, 67885905), (9, 45257270), (10, 40731543), (15, 27154362), (18, 22628635), (30, 13577181), (45, 9051454), (90, 4525727), (229, 1778670), (458, 889335), (687, 592890), (1145, 355734), (1374, 296445), (2061, 197630), (2290, 177867), (3435, 118578), (4122, 98815), (6870, 59289), (10305, 39526), (19763, 20610)]