655173630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105503}}^1$

素因数の和:105542

約数の個数: 64

約数和(自身を含む): 1823109120

約数和(自身を除く): 1167935490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 105503, 211006, 316509, 527515, 633018, 949527, 1055030, 1582545, 1899054, 2426569, 2848581, 3165090, 4747635, 4853138, 5697162, 7279707, 9495270, 12132845, 14242905, 14559414, 21839121, 24265690, 28485810, 36398535, 43678242, 65517363, 72797070, 109195605, 131034726, 218391210, 327586815, 655173630]

約数ペア:

[(1, 655173630), (2, 327586815), (3, 218391210), (5, 131034726), (6, 109195605), (9, 72797070), (10, 65517363), (15, 43678242), (18, 36398535), (23, 28485810), (27, 24265690), (30, 21839121), (45, 14559414), (46, 14242905), (54, 12132845), (69, 9495270), (90, 7279707), (115, 5697162), (135, 4853138), (138, 4747635), (207, 3165090), (230, 2848581), (270, 2426569), (345, 1899054), (414, 1582545), (621, 1055030), (690, 949527), (1035, 633018), (1242, 527515), (2070, 316509), (3105, 211006), (6210, 105503)]