152108990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{22669}}^1$

素因数の和:22748

約数の個数: 32

約数和(自身を含む): 303596640

約数和(自身を除く): 151487650

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 22669, 45338, 113345, 226690, 249359, 498718, 1246795, 1382809, 2493590, 2765618, 6914045, 13828090, 15210899, 30421798, 76054495, 152108990]

約数ペア:

[(1, 152108990), (2, 76054495), (5, 30421798), (10, 15210899), (11, 13828090), (22, 6914045), (55, 2765618), (61, 2493590), (110, 1382809), (122, 1246795), (305, 498718), (610, 249359), (671, 226690), (1342, 113345), (3355, 45338), (6710, 22669)]