486570

素因数分解:

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

素因数の和:355

約数の個数: 48

約数和(自身を含む): 1362528

約数和(自身を除く): 875958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 331, 490, 662, 735, 993, 1470, 1655, 1986, 2317, 3310, 4634, 4965, 6951, 9930, 11585, 13902, 16219, 23170, 32438, 34755, 48657, 69510, 81095, 97314, 162190, 243285, 486570]

約数ペア:

[(1, 486570), (2, 243285), (3, 162190), (5, 97314), (6, 81095), (7, 69510), (10, 48657), (14, 34755), (15, 32438), (21, 23170), (30, 16219), (35, 13902), (42, 11585), (49, 9930), (70, 6951), (98, 4965), (105, 4634), (147, 3310), (210, 2317), (245, 1986), (294, 1655), (331, 1470), (490, 993), (662, 735)]