1547338860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{29339}}^1$

素因数の和:29647

約数の個数: 72

約数和(自身を含む): 4709774160

約数和(自身を除く): 3162435300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 26370, 29339, 52740, 58678, 88017, 117356, 146695, 176034, 264051, 293390, 352068, 440085, 528102, 586780, 880170, 1056204, 1320255, 1760340, 2640510, 5281020, 8596327, 17192654, 25788981, 34385308, 42981635, 51577962, 77366943, 85963270, 103155924, 128944905, 154733886, 171926540, 257889810, 309467772, 386834715, 515779620, 773669430, 1547338860]

約数ペア:

[(1, 1547338860), (2, 773669430), (3, 515779620), (4, 386834715), (5, 309467772), (6, 257889810), (9, 171926540), (10, 154733886), (12, 128944905), (15, 103155924), (18, 85963270), (20, 77366943), (30, 51577962), (36, 42981635), (45, 34385308), (60, 25788981), (90, 17192654), (180, 8596327), (293, 5281020), (586, 2640510), (879, 1760340), (1172, 1320255), (1465, 1056204), (1758, 880170), (2637, 586780), (2930, 528102), (3516, 440085), (4395, 352068), (5274, 293390), (5860, 264051), (8790, 176034), (10548, 146695), (13185, 117356), (17580, 88017), (26370, 58678), (29339, 52740)]