22997220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20173}}^1$

素因数の和:20204

約数の個数: 48

約数和(自身を含む): 67784640

約数和(自身を除く): 44787420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20173, 40346, 60519, 80692, 100865, 121038, 201730, 242076, 302595, 383287, 403460, 605190, 766574, 1149861, 1210380, 1533148, 1916435, 2299722, 3832870, 4599444, 5749305, 7665740, 11498610, 22997220]

約数ペア:

[(1, 22997220), (2, 11498610), (3, 7665740), (4, 5749305), (5, 4599444), (6, 3832870), (10, 2299722), (12, 1916435), (15, 1533148), (19, 1210380), (20, 1149861), (30, 766574), (38, 605190), (57, 403460), (60, 383287), (76, 302595), (95, 242076), (114, 201730), (190, 121038), (228, 100865), (285, 80692), (380, 60519), (570, 40346), (1140, 20173)]