13181070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 24558450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 2729, 4830, 5458, 8187, 13645, 16374, 19103, 27290, 38206, 40935, 57309, 62767, 81870, 95515, 114618, 125534, 188301, 191030, 286545, 313835, 376602, 439369, 573090, 627670, 878738, 941505, 1318107, 1883010, 2196845, 2636214, 4393690, 6590535, 13181070]

約数ペア:

[(1, 13181070), (2, 6590535), (3, 4393690), (5, 2636214), (6, 2196845), (7, 1883010), (10, 1318107), (14, 941505), (15, 878738), (21, 627670), (23, 573090), (30, 439369), (35, 376602), (42, 313835), (46, 286545), (69, 191030), (70, 188301), (105, 125534), (115, 114618), (138, 95515), (161, 81870), (210, 62767), (230, 57309), (322, 40935), (345, 38206), (483, 27290), (690, 19103), (805, 16374), (966, 13645), (1610, 8187), (2415, 5458), (2729, 4830)]