162667730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41603}}^1$

素因数の和:41650

約数の個数: 32

約数和(自身を含む): 323512704

約数和(自身を除く): 160844974

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 41603, 83206, 208015, 416030, 707251, 956869, 1414502, 1913738, 3536255, 4784345, 7072510, 9568690, 16266773, 32533546, 81333865, 162667730]

約数ペア:

[(1, 162667730), (2, 81333865), (5, 32533546), (10, 16266773), (17, 9568690), (23, 7072510), (34, 4784345), (46, 3536255), (85, 1913738), (115, 1414502), (170, 956869), (230, 707251), (391, 416030), (782, 208015), (1955, 83206), (3910, 41603)]