1330389630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{3181}}^1$

素因数の和:4746

約数の個数: 64

約数和(自身を含む): 3551112000

約数和(自身を除く): 2220722370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1549, 3098, 3181, 4647, 6362, 7745, 9294, 9543, 13941, 15490, 15905, 19086, 23235, 27882, 28629, 31810, 41823, 46470, 47715, 57258, 69705, 83646, 85887, 95430, 139410, 143145, 171774, 209115, 286290, 418230, 429435, 858870, 4927369, 9854738, 14782107, 24636845, 29564214, 44346321, 49273690, 73910535, 88692642, 133038963, 147821070, 221731605, 266077926, 443463210, 665194815, 1330389630]

約数ペア:

[(1, 1330389630), (2, 665194815), (3, 443463210), (5, 266077926), (6, 221731605), (9, 147821070), (10, 133038963), (15, 88692642), (18, 73910535), (27, 49273690), (30, 44346321), (45, 29564214), (54, 24636845), (90, 14782107), (135, 9854738), (270, 4927369), (1549, 858870), (3098, 429435), (3181, 418230), (4647, 286290), (6362, 209115), (7745, 171774), (9294, 143145), (9543, 139410), (13941, 95430), (15490, 85887), (15905, 83646), (19086, 69705), (23235, 57258), (27882, 47715), (28629, 46470), (31810, 41823)]