745681290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{40949}}^1$

素因数の和:41566

約数の個数: 32

約数和(自身を含む): 1792627200

約数和(自身を除く): 1046945910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1214, 1821, 3035, 3642, 6070, 9105, 18210, 40949, 81898, 122847, 204745, 245694, 409490, 614235, 1228470, 24856043, 49712086, 74568129, 124280215, 149136258, 248560430, 372840645, 745681290]

約数ペア:

[(1, 745681290), (2, 372840645), (3, 248560430), (5, 149136258), (6, 124280215), (10, 74568129), (15, 49712086), (30, 24856043), (607, 1228470), (1214, 614235), (1821, 409490), (3035, 245694), (3642, 204745), (6070, 122847), (9105, 81898), (18210, 40949)]