69290430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209971}}^1$

素因数の和:209992

約数の個数: 32

約数和(自身を含む): 181415808

約数和(自身を除く): 112125378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 209971, 419942, 629913, 1049855, 1259826, 2099710, 2309681, 3149565, 4619362, 6299130, 6929043, 11548405, 13858086, 23096810, 34645215, 69290430]

約数ペア:

[(1, 69290430), (2, 34645215), (3, 23096810), (5, 13858086), (6, 11548405), (10, 6929043), (11, 6299130), (15, 4619362), (22, 3149565), (30, 2309681), (33, 2099710), (55, 1259826), (66, 1049855), (110, 629913), (165, 419942), (330, 209971)]