15170996860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{756281}}^1$

素因数の和:756366

約数の個数: 48

約数和(自身を含む): 34304951520

約数和(自身を除く): 19133954660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 20060, 756281, 1512562, 3025124, 3781405, 7562810, 12856777, 15125620, 25713554, 44620579, 51427108, 64283885, 89241158, 128567770, 178482316, 223102895, 257135540, 446205790, 758549843, 892411580, 1517099686, 3034199372, 3792749215, 7585498430, 15170996860]

約数ペア:

[(1, 15170996860), (2, 7585498430), (4, 3792749215), (5, 3034199372), (10, 1517099686), (17, 892411580), (20, 758549843), (34, 446205790), (59, 257135540), (68, 223102895), (85, 178482316), (118, 128567770), (170, 89241158), (236, 64283885), (295, 51427108), (340, 44620579), (590, 25713554), (1003, 15125620), (1180, 12856777), (2006, 7562810), (4012, 3781405), (5015, 3025124), (10030, 1512562), (20060, 756281)]