18150090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{12347}}^1$

素因数の和:12371

約数の個数: 48

約数和(自身を含む): 50676192

約数和(自身を除く): 32526102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 12347, 24694, 37041, 61735, 74082, 86429, 123470, 172858, 185205, 259287, 370410, 432145, 518574, 605003, 864290, 1210006, 1296435, 1815009, 2592870, 3025015, 3630018, 6050030, 9075045, 18150090]

約数ペア:

[(1, 18150090), (2, 9075045), (3, 6050030), (5, 3630018), (6, 3025015), (7, 2592870), (10, 1815009), (14, 1296435), (15, 1210006), (21, 864290), (30, 605003), (35, 518574), (42, 432145), (49, 370410), (70, 259287), (98, 185205), (105, 172858), (147, 123470), (210, 86429), (245, 74082), (294, 61735), (490, 37041), (735, 24694), (1470, 12347)]