42782610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 111420288

約数和(自身を除く): 68637678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 673, 815, 978, 1346, 1630, 2019, 2119, 2445, 3365, 4038, 4238, 4890, 6357, 6730, 8749, 10095, 10595, 12714, 17498, 20190, 21190, 26247, 31785, 43745, 52494, 63570, 87490, 109699, 131235, 219398, 262470, 329097, 548495, 658194, 1096990, 1426087, 1645485, 2852174, 3290970, 4278261, 7130435, 8556522, 14260870, 21391305, 42782610]

約数ペア:

[(1, 42782610), (2, 21391305), (3, 14260870), (5, 8556522), (6, 7130435), (10, 4278261), (13, 3290970), (15, 2852174), (26, 1645485), (30, 1426087), (39, 1096990), (65, 658194), (78, 548495), (130, 329097), (163, 262470), (195, 219398), (326, 131235), (390, 109699), (489, 87490), (673, 63570), (815, 52494), (978, 43745), (1346, 31785), (1630, 26247), (2019, 21190), (2119, 20190), (2445, 17498), (3365, 12714), (4038, 10595), (4238, 10095), (4890, 8749), (6357, 6730)]