2352090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 6281856

約数和(自身を除く): 3929766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 163, 185, 195, 222, 326, 370, 390, 481, 489, 555, 815, 962, 978, 1110, 1443, 1630, 2119, 2405, 2445, 2886, 4238, 4810, 4890, 6031, 6357, 7215, 10595, 12062, 12714, 14430, 18093, 21190, 30155, 31785, 36186, 60310, 63570, 78403, 90465, 156806, 180930, 235209, 392015, 470418, 784030, 1176045, 2352090]

約数ペア:

[(1, 2352090), (2, 1176045), (3, 784030), (5, 470418), (6, 392015), (10, 235209), (13, 180930), (15, 156806), (26, 90465), (30, 78403), (37, 63570), (39, 60310), (65, 36186), (74, 31785), (78, 30155), (111, 21190), (130, 18093), (163, 14430), (185, 12714), (195, 12062), (222, 10595), (326, 7215), (370, 6357), (390, 6031), (481, 4890), (489, 4810), (555, 4238), (815, 2886), (962, 2445), (978, 2405), (1110, 2119), (1443, 1630)]