7301940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 13321740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 929, 1310, 1572, 1858, 1965, 2620, 2787, 3716, 3930, 4645, 5574, 7860, 9290, 11148, 13935, 18580, 27870, 55740, 121699, 243398, 365097, 486796, 608495, 730194, 1216990, 1460388, 1825485, 2433980, 3650970, 7301940]

約数ペア:

[(1, 7301940), (2, 3650970), (3, 2433980), (4, 1825485), (5, 1460388), (6, 1216990), (10, 730194), (12, 608495), (15, 486796), (20, 365097), (30, 243398), (60, 121699), (131, 55740), (262, 27870), (393, 18580), (524, 13935), (655, 11148), (786, 9290), (929, 7860), (1310, 5574), (1572, 4645), (1858, 3930), (1965, 3716), (2620, 2787)]