135474990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1949}}^1$

素因数の和:2297

約数の個数: 64

約数和(自身を含む): 372902400

約数和(自身を除く): 237427410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 993, 1655, 1949, 1986, 2317, 3310, 3898, 4634, 4965, 5847, 6951, 9745, 9930, 11585, 11694, 13643, 13902, 19490, 23170, 27286, 29235, 34755, 40929, 58470, 68215, 69510, 81858, 136430, 204645, 409290, 645119, 1290238, 1935357, 3225595, 3870714, 4515833, 6451190, 9031666, 9676785, 13547499, 19353570, 22579165, 27094998, 45158330, 67737495, 135474990]

約数ペア:

[(1, 135474990), (2, 67737495), (3, 45158330), (5, 27094998), (6, 22579165), (7, 19353570), (10, 13547499), (14, 9676785), (15, 9031666), (21, 6451190), (30, 4515833), (35, 3870714), (42, 3225595), (70, 1935357), (105, 1290238), (210, 645119), (331, 409290), (662, 204645), (993, 136430), (1655, 81858), (1949, 69510), (1986, 68215), (2317, 58470), (3310, 40929), (3898, 34755), (4634, 29235), (4965, 27286), (5847, 23170), (6951, 19490), (9745, 13902), (9930, 13643), (11585, 11694)]