74175430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 164482560

約数和(自身を除く): 90307130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1297, 1330, 1505, 1634, 2594, 3010, 4085, 5719, 6485, 8170, 9079, 11438, 12970, 18158, 24643, 28595, 45395, 49286, 55771, 57190, 90790, 111542, 123215, 172501, 246430, 278855, 345002, 390397, 557710, 780794, 862505, 1059649, 1725010, 1951985, 2119298, 3903970, 5298245, 7417543, 10596490, 14835086, 37087715, 74175430]

約数ペア:

[(1, 74175430), (2, 37087715), (5, 14835086), (7, 10596490), (10, 7417543), (14, 5298245), (19, 3903970), (35, 2119298), (38, 1951985), (43, 1725010), (70, 1059649), (86, 862505), (95, 780794), (133, 557710), (190, 390397), (215, 345002), (266, 278855), (301, 246430), (430, 172501), (602, 123215), (665, 111542), (817, 90790), (1297, 57190), (1330, 55771), (1505, 49286), (1634, 45395), (2594, 28595), (3010, 24643), (4085, 18158), (5719, 12970), (6485, 11438), (8170, 9079)]