7287570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{2999}}^1$

素因数の和:3021

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 12368430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 2999, 5998, 8997, 14995, 17994, 26991, 29990, 44985, 53982, 80973, 89970, 134955, 161946, 242919, 269910, 404865, 485838, 728757, 809730, 1214595, 1457514, 2429190, 3643785, 7287570]

約数ペア:

[(1, 7287570), (2, 3643785), (3, 2429190), (5, 1457514), (6, 1214595), (9, 809730), (10, 728757), (15, 485838), (18, 404865), (27, 269910), (30, 242919), (45, 161946), (54, 134955), (81, 89970), (90, 80973), (135, 53982), (162, 44985), (243, 29990), (270, 26991), (405, 17994), (486, 14995), (810, 8997), (1215, 5998), (2430, 2999)]