2018430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 5385744

約数和(自身を除く): 3367314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 547, 615, 738, 1094, 1230, 1641, 1845, 2735, 3282, 3690, 4923, 5470, 8205, 9846, 16410, 22427, 24615, 44854, 49230, 67281, 112135, 134562, 201843, 224270, 336405, 403686, 672810, 1009215, 2018430]

約数ペア:

[(1, 2018430), (2, 1009215), (3, 672810), (5, 403686), (6, 336405), (9, 224270), (10, 201843), (15, 134562), (18, 112135), (30, 67281), (41, 49230), (45, 44854), (82, 24615), (90, 22427), (123, 16410), (205, 9846), (246, 8205), (369, 5470), (410, 4923), (547, 3690), (615, 3282), (738, 2735), (1094, 1845), (1230, 1641)]