64917730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16603}}^1$

素因数の和:16650

約数の個数: 32

約数和(自身を含む): 129112704

約数和(自身を除く): 64194974

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 16603, 33206, 83015, 166030, 282251, 381869, 564502, 763738, 1411255, 1909345, 2822510, 3818690, 6491773, 12983546, 32458865, 64917730]

約数ペア:

[(1, 64917730), (2, 32458865), (5, 12983546), (10, 6491773), (17, 3818690), (23, 2822510), (34, 1909345), (46, 1411255), (85, 763738), (115, 564502), (170, 381869), (230, 282251), (391, 166030), (782, 83015), (1955, 33206), (3910, 16603)]