17997730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4603}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 35800704

約数和(自身を除く): 17802974

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 4603, 9206, 23015, 46030, 78251, 105869, 156502, 211738, 391255, 529345, 782510, 1058690, 1799773, 3599546, 8998865, 17997730]

約数ペア:

[(1, 17997730), (2, 8998865), (5, 3599546), (10, 1799773), (17, 1058690), (23, 782510), (34, 529345), (46, 391255), (85, 211738), (115, 156502), (170, 105869), (230, 78251), (391, 46030), (782, 23015), (1955, 9206), (3910, 4603)]