15045270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 22590570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 107, 109, 129, 214, 215, 218, 258, 321, 327, 430, 535, 545, 642, 645, 654, 1070, 1090, 1290, 1605, 1635, 3210, 3270, 4601, 4687, 9202, 9374, 11663, 13803, 14061, 23005, 23326, 23435, 27606, 28122, 34989, 46010, 46870, 58315, 69015, 69978, 70305, 116630, 138030, 140610, 174945, 349890, 501509, 1003018, 1504527, 2507545, 3009054, 5015090, 7522635, 15045270]

約数ペア:

[(1, 15045270), (2, 7522635), (3, 5015090), (5, 3009054), (6, 2507545), (10, 1504527), (15, 1003018), (30, 501509), (43, 349890), (86, 174945), (107, 140610), (109, 138030), (129, 116630), (214, 70305), (215, 69978), (218, 69015), (258, 58315), (321, 46870), (327, 46010), (430, 34989), (535, 28122), (545, 27606), (642, 23435), (645, 23326), (654, 23005), (1070, 14061), (1090, 13803), (1290, 11663), (1605, 9374), (1635, 9202), (3210, 4687), (3270, 4601)]