1628864340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{13033}}^1$

素因数の和:15128

約数の個数: 48

約数和(自身を含む): 4563359808

約数和(自身を除く): 2934495468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2083, 4166, 6249, 8332, 10415, 12498, 13033, 20830, 24996, 26066, 31245, 39099, 41660, 52132, 62490, 65165, 78198, 124980, 130330, 156396, 195495, 260660, 390990, 781980, 27147739, 54295478, 81443217, 108590956, 135738695, 162886434, 271477390, 325772868, 407216085, 542954780, 814432170, 1628864340]

約数ペア:

[(1, 1628864340), (2, 814432170), (3, 542954780), (4, 407216085), (5, 325772868), (6, 271477390), (10, 162886434), (12, 135738695), (15, 108590956), (20, 81443217), (30, 54295478), (60, 27147739), (2083, 781980), (4166, 390990), (6249, 260660), (8332, 195495), (10415, 156396), (12498, 130330), (13033, 124980), (20830, 78198), (24996, 65165), (26066, 62490), (31245, 52132), (39099, 41660)]