9739380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23189}}^1$

素因数の和:23208

約数の個数: 48

約数和(自身を含む): 31167360

約数和(自身を除く): 21427980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23189, 46378, 69567, 92756, 115945, 139134, 162323, 231890, 278268, 324646, 347835, 463780, 486969, 649292, 695670, 811615, 973938, 1391340, 1623230, 1947876, 2434845, 3246460, 4869690, 9739380]

約数ペア:

[(1, 9739380), (2, 4869690), (3, 3246460), (4, 2434845), (5, 1947876), (6, 1623230), (7, 1391340), (10, 973938), (12, 811615), (14, 695670), (15, 649292), (20, 486969), (21, 463780), (28, 347835), (30, 324646), (35, 278268), (42, 231890), (60, 162323), (70, 139134), (84, 115945), (105, 92756), (140, 69567), (210, 46378), (420, 23189)]