2712902220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{239233}}^1$

素因数の和:239261

約数の個数: 120

約数和(自身を含む): 9726297504

約数和(自身を除く): 7013395284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 239233, 478466, 717699, 956932, 1196165, 1435398, 1674631, 2153097, 2392330, 2870796, 3349262, 3588495, 4306194, 4784660, 5023893, 6459291, 6698524, 7176990, 8373155, 8612388, 10047786, 10765485, 12918582, 14353980, 15071679, 16746310, 19377873, 20095572, 21530970, 25119465, 25837164, 30143358, 32296455, 33492620, 38755746, 43061940, 45215037, 50238930, 60286716, 64592910, 75358395, 77511492, 90430074, 96889365, 100477860, 129185820, 135645111, 150716790, 180860148, 193778730, 226075185, 271290222, 301433580, 387557460, 452150370, 542580444, 678225555, 904300740, 1356451110, 2712902220]

約数ペア:

[(1, 2712902220), (2, 1356451110), (3, 904300740), (4, 678225555), (5, 542580444), (6, 452150370), (7, 387557460), (9, 301433580), (10, 271290222), (12, 226075185), (14, 193778730), (15, 180860148), (18, 150716790), (20, 135645111), (21, 129185820), (27, 100477860), (28, 96889365), (30, 90430074), (35, 77511492), (36, 75358395), (42, 64592910), (45, 60286716), (54, 50238930), (60, 45215037), (63, 43061940), (70, 38755746), (81, 33492620), (84, 32296455), (90, 30143358), (105, 25837164), (108, 25119465), (126, 21530970), (135, 20095572), (140, 19377873), (162, 16746310), (180, 15071679), (189, 14353980), (210, 12918582), (252, 10765485), (270, 10047786), (315, 8612388), (324, 8373155), (378, 7176990), (405, 6698524), (420, 6459291), (540, 5023893), (567, 4784660), (630, 4306194), (756, 3588495), (810, 3349262), (945, 2870796), (1134, 2392330), (1260, 2153097), (1620, 1674631), (1890, 1435398), (2268, 1196165), (2835, 956932), (3780, 717699), (5670, 478466), (11340, 239233)]