81695527970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61425209}}^1$

素因数の和:61425242

約数の個数: 32

約数和(自身を含む): 176904604800

約数和(自身を除く): 95209076830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 61425209, 122850418, 307126045, 429976463, 614252090, 859952926, 1167078971, 2149882315, 2334157942, 4299764630, 5835394855, 8169552797, 11670789710, 16339105594, 40847763985, 81695527970]

約数ペア:

[(1, 81695527970), (2, 40847763985), (5, 16339105594), (7, 11670789710), (10, 8169552797), (14, 5835394855), (19, 4299764630), (35, 2334157942), (38, 2149882315), (70, 1167078971), (95, 859952926), (133, 614252090), (190, 429976463), (266, 307126045), (665, 122850418), (1330, 61425209)]