427565432980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{105311683}}^1$

素因数の和:105311728

約数の個数: 48

約数和(自身を含む): 1061541774720

約数和(自身を除く): 633976341740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 105311683, 210623366, 421246732, 526558415, 737181781, 1053116830, 1474363562, 2106233660, 2948727124, 3054038807, 3685908905, 6108077614, 7371817810, 12216155228, 14743635620, 15270194035, 21378271649, 30540388070, 42756543298, 61080776140, 85513086596, 106891358245, 213782716490, 427565432980]

約数ペア:

[(1, 427565432980), (2, 213782716490), (4, 106891358245), (5, 85513086596), (7, 61080776140), (10, 42756543298), (14, 30540388070), (20, 21378271649), (28, 15270194035), (29, 14743635620), (35, 12216155228), (58, 7371817810), (70, 6108077614), (116, 3685908905), (140, 3054038807), (145, 2948727124), (203, 2106233660), (290, 1474363562), (406, 1053116830), (580, 737181781), (812, 526558415), (1015, 421246732), (2030, 210623366), (4060, 105311683)]