11357220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3863}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 37001664

約数和(自身を除く): 25644444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3863, 7726, 11589, 15452, 19315, 23178, 27041, 38630, 46356, 54082, 57945, 77260, 81123, 108164, 115890, 135205, 162246, 189287, 231780, 270410, 324492, 378574, 405615, 540820, 567861, 757148, 811230, 946435, 1135722, 1622460, 1892870, 2271444, 2839305, 3785740, 5678610, 11357220]

約数ペア:

[(1, 11357220), (2, 5678610), (3, 3785740), (4, 2839305), (5, 2271444), (6, 1892870), (7, 1622460), (10, 1135722), (12, 946435), (14, 811230), (15, 757148), (20, 567861), (21, 540820), (28, 405615), (30, 378574), (35, 324492), (42, 270410), (49, 231780), (60, 189287), (70, 162246), (84, 135205), (98, 115890), (105, 108164), (140, 81123), (147, 77260), (196, 57945), (210, 54082), (245, 46356), (294, 38630), (420, 27041), (490, 23178), (588, 19315), (735, 15452), (980, 11589), (1470, 7726), (2940, 3863)]