2247156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79181}}^1$

素因数の和:79247

約数の個数: 96

約数和(自身を含む): 7023760128

約数和(自身を除く): 4776603348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 9460, 14190, 28380, 79181, 158362, 237543, 316724, 395905, 475086, 791810, 870991, 950172, 1187715, 1583620, 1741982, 2375430, 2612973, 3404783, 3483964, 4354955, 4750860, 5225946, 6809566, 8709910, 10214349, 10451892, 13064865, 13619132, 17023915, 17419820, 20428698, 26129730, 34047830, 37452613, 40857396, 51071745, 52259460, 68095660, 74905226, 102143490, 112357839, 149810452, 187263065, 204286980, 224715678, 374526130, 449431356, 561789195, 749052260, 1123578390, 2247156780]

約数ペア:

[(1, 2247156780), (2, 1123578390), (3, 749052260), (4, 561789195), (5, 449431356), (6, 374526130), (10, 224715678), (11, 204286980), (12, 187263065), (15, 149810452), (20, 112357839), (22, 102143490), (30, 74905226), (33, 68095660), (43, 52259460), (44, 51071745), (55, 40857396), (60, 37452613), (66, 34047830), (86, 26129730), (110, 20428698), (129, 17419820), (132, 17023915), (165, 13619132), (172, 13064865), (215, 10451892), (220, 10214349), (258, 8709910), (330, 6809566), (430, 5225946), (473, 4750860), (516, 4354955), (645, 3483964), (660, 3404783), (860, 2612973), (946, 2375430), (1290, 1741982), (1419, 1583620), (1892, 1187715), (2365, 950172), (2580, 870991), (2838, 791810), (4730, 475086), (5676, 395905), (7095, 316724), (9460, 237543), (14190, 158362), (28380, 79181)]