30938796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17539}}^1$

素因数の和:17563

約数の個数: 54

約数和(自身を含む): 90979980

約数和(自身を除く): 60041184

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17539, 35078, 52617, 70156, 105234, 122773, 157851, 210468, 245546, 315702, 368319, 491092, 631404, 736638, 859411, 1104957, 1473276, 1718822, 2209914, 2578233, 3437644, 4419828, 5156466, 7734699, 10312932, 15469398, 30938796]

約数ペア:

[(1, 30938796), (2, 15469398), (3, 10312932), (4, 7734699), (6, 5156466), (7, 4419828), (9, 3437644), (12, 2578233), (14, 2209914), (18, 1718822), (21, 1473276), (28, 1104957), (36, 859411), (42, 736638), (49, 631404), (63, 491092), (84, 368319), (98, 315702), (126, 245546), (147, 210468), (196, 157851), (252, 122773), (294, 105234), (441, 70156), (588, 52617), (882, 35078), (1764, 17539)]