9427180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 24137568

約数和(自身を除く): 14710388

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 233, 238, 289, 340, 466, 476, 578, 595, 932, 1156, 1165, 1190, 1445, 1631, 2023, 2330, 2380, 2890, 3262, 3961, 4046, 4660, 5780, 6524, 7922, 8092, 8155, 10115, 15844, 16310, 19805, 20230, 27727, 32620, 39610, 40460, 55454, 67337, 79220, 110908, 134674, 138635, 269348, 277270, 336685, 471359, 554540, 673370, 942718, 1346740, 1885436, 2356795, 4713590, 9427180]

約数ペア:

[(1, 9427180), (2, 4713590), (4, 2356795), (5, 1885436), (7, 1346740), (10, 942718), (14, 673370), (17, 554540), (20, 471359), (28, 336685), (34, 277270), (35, 269348), (68, 138635), (70, 134674), (85, 110908), (119, 79220), (140, 67337), (170, 55454), (233, 40460), (238, 39610), (289, 32620), (340, 27727), (466, 20230), (476, 19805), (578, 16310), (595, 15844), (932, 10115), (1156, 8155), (1165, 8092), (1190, 7922), (1445, 6524), (1631, 5780), (2023, 4660), (2330, 4046), (2380, 3961), (2890, 3262)]