305810316

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{134837}}^1$

素因数の和:134860

約数の個数: 60

約数和(自身を含む): 913662288

約数和(自身を除く): 607851972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 134837, 269674, 404511, 539348, 809022, 943859, 1213533, 1618044, 1887718, 2427066, 2831577, 3640599, 3775436, 4854132, 5663154, 7281198, 8494731, 10921797, 11326308, 14562396, 16989462, 21843594, 25484193, 33978924, 43687188, 50968386, 76452579, 101936772, 152905158, 305810316]

約数ペア:

[(1, 305810316), (2, 152905158), (3, 101936772), (4, 76452579), (6, 50968386), (7, 43687188), (9, 33978924), (12, 25484193), (14, 21843594), (18, 16989462), (21, 14562396), (27, 11326308), (28, 10921797), (36, 8494731), (42, 7281198), (54, 5663154), (63, 4854132), (81, 3775436), (84, 3640599), (108, 2831577), (126, 2427066), (162, 1887718), (189, 1618044), (252, 1213533), (324, 943859), (378, 809022), (567, 539348), (756, 404511), (1134, 269674), (2268, 134837)]