37289590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 78704640

約数和(自身を除く): 41415050

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 403, 487, 494, 589, 806, 974, 1178, 1235, 2015, 2435, 2470, 2945, 4030, 4870, 5890, 6331, 7657, 9253, 12662, 15097, 15314, 18506, 30194, 31655, 38285, 46265, 63310, 75485, 76570, 92530, 120289, 150970, 196261, 240578, 286843, 392522, 573686, 601445, 981305, 1202890, 1434215, 1962610, 2868430, 3728959, 7457918, 18644795, 37289590]

約数ペア:

[(1, 37289590), (2, 18644795), (5, 7457918), (10, 3728959), (13, 2868430), (19, 1962610), (26, 1434215), (31, 1202890), (38, 981305), (62, 601445), (65, 573686), (95, 392522), (130, 286843), (155, 240578), (190, 196261), (247, 150970), (310, 120289), (403, 92530), (487, 76570), (494, 75485), (589, 63310), (806, 46265), (974, 38285), (1178, 31655), (1235, 30194), (2015, 18506), (2435, 15314), (2470, 15097), (2945, 12662), (4030, 9253), (4870, 7657), (5890, 6331)]