29129410

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 24452414

約数列:

[1, 2, 5, 10, 101, 151, 191, 202, 302, 382, 505, 755, 955, 1010, 1510, 1910, 15251, 19291, 28841, 30502, 38582, 57682, 76255, 96455, 144205, 152510, 192910, 288410, 2912941, 5825882, 14564705, 29129410]

約数ペア:

[(1, 29129410), (2, 14564705), (5, 5825882), (10, 2912941), (101, 288410), (151, 192910), (191, 152510), (202, 144205), (302, 96455), (382, 76255), (505, 57682), (755, 38582), (955, 30502), (1010, 28841), (1510, 19291), (1910, 15251)]