119415660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21903

約数の個数: 96

約数和(自身を含む): 411543552

約数和(自身を除く): 292127892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 21871, 43742, 65613, 87484, 109355, 131226, 153097, 218710, 262452, 284323, 306194, 328065, 437420, 459291, 568646, 612388, 656130, 765485, 852969, 918582, 1137292, 1312260, 1421615, 1530970, 1705938, 1837164, 1990261, 2296455, 2843230, 3061940, 3411876, 3980522, 4264845, 4592910, 5686460, 5970783, 7961044, 8529690, 9185820, 9951305, 11941566, 17059380, 19902610, 23883132, 29853915, 39805220, 59707830, 119415660]

約数ペア:

[(1, 119415660), (2, 59707830), (3, 39805220), (4, 29853915), (5, 23883132), (6, 19902610), (7, 17059380), (10, 11941566), (12, 9951305), (13, 9185820), (14, 8529690), (15, 7961044), (20, 5970783), (21, 5686460), (26, 4592910), (28, 4264845), (30, 3980522), (35, 3411876), (39, 3061940), (42, 2843230), (52, 2296455), (60, 1990261), (65, 1837164), (70, 1705938), (78, 1530970), (84, 1421615), (91, 1312260), (105, 1137292), (130, 918582), (140, 852969), (156, 765485), (182, 656130), (195, 612388), (210, 568646), (260, 459291), (273, 437420), (364, 328065), (390, 306194), (420, 284323), (455, 262452), (546, 218710), (780, 153097), (910, 131226), (1092, 109355), (1365, 87484), (1820, 65613), (2730, 43742), (5460, 21871)]