15697893990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{77647}}^1$

素因数の和:77973

約数の個数: 64

約数和(自身を含む): 39447668736

約数和(自身を除く): 23749774746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 293, 345, 586, 690, 879, 1465, 1758, 2930, 4395, 6739, 8790, 13478, 20217, 33695, 40434, 67390, 77647, 101085, 155294, 202170, 232941, 388235, 465882, 776470, 1164705, 1785881, 2329410, 3571762, 5357643, 8929405, 10715286, 17858810, 22750571, 26788215, 45501142, 53576430, 68251713, 113752855, 136503426, 227505710, 341258565, 523263133, 682517130, 1046526266, 1569789399, 2616315665, 3139578798, 5232631330, 7848946995, 15697893990]

約数ペア:

[(1, 15697893990), (2, 7848946995), (3, 5232631330), (5, 3139578798), (6, 2616315665), (10, 1569789399), (15, 1046526266), (23, 682517130), (30, 523263133), (46, 341258565), (69, 227505710), (115, 136503426), (138, 113752855), (230, 68251713), (293, 53576430), (345, 45501142), (586, 26788215), (690, 22750571), (879, 17858810), (1465, 10715286), (1758, 8929405), (2930, 5357643), (4395, 3571762), (6739, 2329410), (8790, 1785881), (13478, 1164705), (20217, 776470), (33695, 465882), (40434, 388235), (67390, 232941), (77647, 202170), (101085, 155294)]