2667870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 7318080

約数和(自身を除く): 4650210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 241, 246, 270, 369, 410, 482, 615, 723, 738, 1107, 1205, 1230, 1446, 1845, 2169, 2214, 2410, 3615, 3690, 4338, 5535, 6507, 7230, 9881, 10845, 11070, 13014, 19762, 21690, 29643, 32535, 49405, 59286, 65070, 88929, 98810, 148215, 177858, 266787, 296430, 444645, 533574, 889290, 1333935, 2667870]

約数ペア:

[(1, 2667870), (2, 1333935), (3, 889290), (5, 533574), (6, 444645), (9, 296430), (10, 266787), (15, 177858), (18, 148215), (27, 98810), (30, 88929), (41, 65070), (45, 59286), (54, 49405), (82, 32535), (90, 29643), (123, 21690), (135, 19762), (205, 13014), (241, 11070), (246, 10845), (270, 9881), (369, 7230), (410, 6507), (482, 5535), (615, 4338), (723, 3690), (738, 3615), (1107, 2410), (1205, 2214), (1230, 2169), (1446, 1845)]