64104770

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 117464256

約数和(自身を除く): 53359486

約数列:

[1, 2, 5, 10, 107, 181, 214, 331, 362, 535, 662, 905, 1070, 1655, 1810, 3310, 19367, 35417, 38734, 59911, 70834, 96835, 119822, 177085, 193670, 299555, 354170, 599110, 6410477, 12820954, 32052385, 64104770]

約数ペア:

[(1, 64104770), (2, 32052385), (5, 12820954), (10, 6410477), (107, 599110), (181, 354170), (214, 299555), (331, 193670), (362, 177085), (535, 119822), (662, 96835), (905, 70834), (1070, 59911), (1655, 38734), (1810, 35417), (3310, 19367)]