64216710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2713}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 167660064

約数和(自身を除く): 103443354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 2713, 3945, 4734, 5426, 7890, 8139, 11835, 13565, 16278, 23670, 24417, 27130, 40695, 48834, 81390, 122085, 244170, 713519, 1427038, 2140557, 3567595, 4281114, 6421671, 7135190, 10702785, 12843342, 21405570, 32108355, 64216710]

約数ペア:

[(1, 64216710), (2, 32108355), (3, 21405570), (5, 12843342), (6, 10702785), (9, 7135190), (10, 6421671), (15, 4281114), (18, 3567595), (30, 2140557), (45, 1427038), (90, 713519), (263, 244170), (526, 122085), (789, 81390), (1315, 48834), (1578, 40695), (2367, 27130), (2630, 24417), (2713, 23670), (3945, 16278), (4734, 13565), (5426, 11835), (7890, 8139)]