15210005590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6157897}}^1$

素因数の和:6157936

約数の個数: 32

約数和(自身を含む): 31035805920

約数和(自身を除く): 15825800330

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6157897, 12315794, 30789485, 61578970, 80052661, 117000043, 160105322, 234000086, 400263305, 585000215, 800526610, 1170000430, 1521000559, 3042001118, 7605002795, 15210005590]

約数ペア:

[(1, 15210005590), (2, 7605002795), (5, 3042001118), (10, 1521000559), (13, 1170000430), (19, 800526610), (26, 585000215), (38, 400263305), (65, 234000086), (95, 160105322), (130, 117000043), (190, 80052661), (247, 61578970), (494, 30789485), (1235, 12315794), (2470, 6157897)]