220988130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{669661}}^1$

素因数の和:669682

約数の個数: 32

約数和(自身を含む): 578587968

約数和(自身を除く): 357599838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 669661, 1339322, 2008983, 3348305, 4017966, 6696610, 7366271, 10044915, 14732542, 20089830, 22098813, 36831355, 44197626, 73662710, 110494065, 220988130]

約数ペア:

[(1, 220988130), (2, 110494065), (3, 73662710), (5, 44197626), (6, 36831355), (10, 22098813), (11, 20089830), (15, 14732542), (22, 10044915), (30, 7366271), (33, 6696610), (55, 4017966), (66, 3348305), (110, 2008983), (165, 1339322), (330, 669661)]