8073390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 21159936

約数和(自身を除く): 13086546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 163, 195, 254, 326, 381, 390, 489, 635, 762, 815, 978, 1270, 1630, 1651, 1905, 2119, 2445, 3302, 3810, 4238, 4890, 4953, 6357, 8255, 9906, 10595, 12714, 16510, 20701, 21190, 24765, 31785, 41402, 49530, 62103, 63570, 103505, 124206, 207010, 269113, 310515, 538226, 621030, 807339, 1345565, 1614678, 2691130, 4036695, 8073390]

約数ペア:

[(1, 8073390), (2, 4036695), (3, 2691130), (5, 1614678), (6, 1345565), (10, 807339), (13, 621030), (15, 538226), (26, 310515), (30, 269113), (39, 207010), (65, 124206), (78, 103505), (127, 63570), (130, 62103), (163, 49530), (195, 41402), (254, 31785), (326, 24765), (381, 21190), (390, 20701), (489, 16510), (635, 12714), (762, 10595), (815, 9906), (978, 8255), (1270, 6357), (1630, 4953), (1651, 4890), (1905, 4238), (2119, 3810), (2445, 3302)]