7983270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 20975760

約数和(自身を除く): 12992490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 829, 963, 1070, 1605, 1658, 1926, 2487, 3210, 4145, 4815, 4974, 7461, 8290, 9630, 12435, 14922, 24870, 37305, 74610, 88703, 177406, 266109, 443515, 532218, 798327, 887030, 1330545, 1596654, 2661090, 3991635, 7983270]

約数ペア:

[(1, 7983270), (2, 3991635), (3, 2661090), (5, 1596654), (6, 1330545), (9, 887030), (10, 798327), (15, 532218), (18, 443515), (30, 266109), (45, 177406), (90, 88703), (107, 74610), (214, 37305), (321, 24870), (535, 14922), (642, 12435), (829, 9630), (963, 8290), (1070, 7461), (1605, 4974), (1658, 4815), (1926, 4145), (2487, 3210)]