28609110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 74748960

約数和(自身を除く): 46139850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1319, 1446, 2169, 2410, 2638, 3615, 3957, 4338, 6595, 7230, 7914, 10845, 11871, 13190, 19785, 21690, 23742, 39570, 59355, 118710, 317879, 635758, 953637, 1589395, 1907274, 2860911, 3178790, 4768185, 5721822, 9536370, 14304555, 28609110]

約数ペア:

[(1, 28609110), (2, 14304555), (3, 9536370), (5, 5721822), (6, 4768185), (9, 3178790), (10, 2860911), (15, 1907274), (18, 1589395), (30, 953637), (45, 635758), (90, 317879), (241, 118710), (482, 59355), (723, 39570), (1205, 23742), (1319, 21690), (1446, 19785), (2169, 13190), (2410, 11871), (2638, 10845), (3615, 7914), (3957, 7230), (4338, 6595)]