2642254830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{29927}}^1$

素因数の和:30055

約数の個数: 80

約数和(自身を含む): 7170150240

約数和(自身を除く): 4527895410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 810, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5886, 8829, 9810, 14715, 17658, 29430, 29927, 44145, 59854, 88290, 89781, 149635, 179562, 269343, 299270, 448905, 538686, 808029, 897810, 1346715, 1616058, 2424087, 2693430, 3262043, 4040145, 4848174, 6524086, 8080290, 9786129, 12120435, 16310215, 19572258, 24240870, 29358387, 32620430, 48930645, 58716774, 88075161, 97861290, 146791935, 176150322, 264225483, 293583870, 440375805, 528450966, 880751610, 1321127415, 2642254830]

約数ペア:

[(1, 2642254830), (2, 1321127415), (3, 880751610), (5, 528450966), (6, 440375805), (9, 293583870), (10, 264225483), (15, 176150322), (18, 146791935), (27, 97861290), (30, 88075161), (45, 58716774), (54, 48930645), (81, 32620430), (90, 29358387), (109, 24240870), (135, 19572258), (162, 16310215), (218, 12120435), (270, 9786129), (327, 8080290), (405, 6524086), (545, 4848174), (654, 4040145), (810, 3262043), (981, 2693430), (1090, 2424087), (1635, 1616058), (1962, 1346715), (2943, 897810), (3270, 808029), (4905, 538686), (5886, 448905), (8829, 299270), (9810, 269343), (14715, 179562), (17658, 149635), (29430, 89781), (29927, 88290), (44145, 59854)]