2967750

素因数分解:

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

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 8030880

約数和(自身を除く): 5063130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 1319, 2250, 2638, 3957, 6595, 7914, 11871, 13190, 19785, 23742, 32975, 39570, 59355, 65950, 98925, 118710, 164875, 197850, 296775, 329750, 494625, 593550, 989250, 1483875, 2967750]

約数ペア:

[(1, 2967750), (2, 1483875), (3, 989250), (5, 593550), (6, 494625), (9, 329750), (10, 296775), (15, 197850), (18, 164875), (25, 118710), (30, 98925), (45, 65950), (50, 59355), (75, 39570), (90, 32975), (125, 23742), (150, 19785), (225, 13190), (250, 11871), (375, 7914), (450, 6595), (750, 3957), (1125, 2638), (1319, 2250)]