30219590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 56142720

約数和(自身を除く): 25923130

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 569, 1130, 1138, 2845, 5311, 5690, 10622, 26555, 26743, 53110, 53486, 64297, 128594, 133715, 267430, 321485, 642970, 3021959, 6043918, 15109795, 30219590]

約数ペア:

[(1, 30219590), (2, 15109795), (5, 6043918), (10, 3021959), (47, 642970), (94, 321485), (113, 267430), (226, 133715), (235, 128594), (470, 64297), (565, 53486), (569, 53110), (1130, 26743), (1138, 26555), (2845, 10622), (5311, 5690)]