2874540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 8402688

約数和(自身を除く): 5528148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2083, 4166, 6249, 8332, 10415, 12498, 20830, 24996, 31245, 41660, 47909, 62490, 95818, 124980, 143727, 191636, 239545, 287454, 479090, 574908, 718635, 958180, 1437270, 2874540]

約数ペア:

[(1, 2874540), (2, 1437270), (3, 958180), (4, 718635), (5, 574908), (6, 479090), (10, 287454), (12, 239545), (15, 191636), (20, 143727), (23, 124980), (30, 95818), (46, 62490), (60, 47909), (69, 41660), (92, 31245), (115, 24996), (138, 20830), (230, 12498), (276, 10415), (345, 8332), (460, 6249), (690, 4166), (1380, 2083)]