270097630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{40253}}^1$

素因数の和:40332

約数の個数: 32

約数和(自身を含む): 539081568

約数和(自身を除く): 268983938

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 40253, 80506, 201265, 402530, 442783, 885566, 2213915, 2455433, 4427830, 4910866, 12277165, 24554330, 27009763, 54019526, 135048815, 270097630]

約数ペア:

[(1, 270097630), (2, 135048815), (5, 54019526), (10, 27009763), (11, 24554330), (22, 12277165), (55, 4910866), (61, 4427830), (110, 2455433), (122, 2213915), (305, 885566), (610, 442783), (671, 402530), (1342, 201265), (3355, 80506), (6710, 40253)]