269071990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{46153}}^1$

素因数の和:46224

約数の個数: 32

約数和(自身を含む): 538340256

約数和(自身を除く): 269268266

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 46153, 92306, 230765, 461530, 507683, 1015366, 2446109, 2538415, 4892218, 5076830, 12230545, 24461090, 26907199, 53814398, 134535995, 269071990]

約数ペア:

[(1, 269071990), (2, 134535995), (5, 53814398), (10, 26907199), (11, 24461090), (22, 12230545), (53, 5076830), (55, 4892218), (106, 2538415), (110, 2446109), (265, 1015366), (530, 507683), (583, 461530), (1166, 230765), (2915, 92306), (5830, 46153)]