12798270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 34525440

約数和(自身を除く): 21727170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 443, 535, 642, 886, 963, 1070, 1329, 1605, 1926, 2215, 2658, 2889, 3210, 3987, 4430, 4815, 5778, 6645, 7974, 9630, 11961, 13290, 14445, 19935, 23922, 28890, 39870, 47401, 59805, 94802, 119610, 142203, 237005, 284406, 426609, 474010, 711015, 853218, 1279827, 1422030, 2133045, 2559654, 4266090, 6399135, 12798270]

約数ペア:

[(1, 12798270), (2, 6399135), (3, 4266090), (5, 2559654), (6, 2133045), (9, 1422030), (10, 1279827), (15, 853218), (18, 711015), (27, 474010), (30, 426609), (45, 284406), (54, 237005), (90, 142203), (107, 119610), (135, 94802), (214, 59805), (270, 47401), (321, 39870), (443, 28890), (535, 23922), (642, 19935), (886, 14445), (963, 13290), (1070, 11961), (1329, 9630), (1605, 7974), (1926, 6645), (2215, 5778), (2658, 4815), (2889, 4430), (3210, 3987)]