664497610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{9371}}^1$

素因数の和:10398

約数の個数: 32

約数和(自身を含む): 1368461952

約数和(自身を除く): 703964342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1013, 2026, 5065, 7091, 9371, 10130, 14182, 18742, 35455, 46855, 65597, 70910, 93710, 131194, 327985, 655970, 9492823, 18985646, 47464115, 66449761, 94928230, 132899522, 332248805, 664497610]

約数ペア:

[(1, 664497610), (2, 332248805), (5, 132899522), (7, 94928230), (10, 66449761), (14, 47464115), (35, 18985646), (70, 9492823), (1013, 655970), (2026, 327985), (5065, 131194), (7091, 93710), (9371, 70910), (10130, 65597), (14182, 46855), (18742, 35455)]