39451290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1319}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 94849920

約数和(自身を除く): 55398630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1319, 1994, 2638, 2991, 3957, 4985, 5982, 6595, 7914, 9970, 13190, 14955, 19785, 29910, 39570, 1315043, 2630086, 3945129, 6575215, 7890258, 13150430, 19725645, 39451290]

約数ペア:

[(1, 39451290), (2, 19725645), (3, 13150430), (5, 7890258), (6, 6575215), (10, 3945129), (15, 2630086), (30, 1315043), (997, 39570), (1319, 29910), (1994, 19785), (2638, 14955), (2991, 13190), (3957, 9970), (4985, 7914), (5982, 6595)]