245167290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22147}}^1$

素因数の和:22204

約数の個数: 64

約数和(自身を含む): 669755520

約数和(自身を除く): 424588230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 22147, 44294, 66441, 110735, 132882, 199323, 221470, 332205, 398646, 597969, 664410, 908027, 996615, 1195938, 1816054, 1993230, 2724081, 2989845, 4540135, 5448162, 5979690, 8172243, 9080270, 13620405, 16344486, 24516729, 27240810, 40861215, 49033458, 81722430, 122583645, 245167290]

約数ペア:

[(1, 245167290), (2, 122583645), (3, 81722430), (5, 49033458), (6, 40861215), (9, 27240810), (10, 24516729), (15, 16344486), (18, 13620405), (27, 9080270), (30, 8172243), (41, 5979690), (45, 5448162), (54, 4540135), (82, 2989845), (90, 2724081), (123, 1993230), (135, 1816054), (205, 1195938), (246, 996615), (270, 908027), (369, 664410), (410, 597969), (615, 398646), (738, 332205), (1107, 221470), (1230, 199323), (1845, 132882), (2214, 110735), (3690, 66441), (5535, 44294), (11070, 22147)]