67996710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1721}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 177297120

約数和(自身を除く): 109300410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 1721, 2195, 2634, 3442, 3951, 4390, 5163, 6585, 7902, 8605, 10326, 13170, 15489, 17210, 19755, 25815, 30978, 39510, 51630, 77445, 154890, 755519, 1511038, 2266557, 3777595, 4533114, 6799671, 7555190, 11332785, 13599342, 22665570, 33998355, 67996710]

約数ペア:

[(1, 67996710), (2, 33998355), (3, 22665570), (5, 13599342), (6, 11332785), (9, 7555190), (10, 6799671), (15, 4533114), (18, 3777595), (30, 2266557), (45, 1511038), (90, 755519), (439, 154890), (878, 77445), (1317, 51630), (1721, 39510), (2195, 30978), (2634, 25815), (3442, 19755), (3951, 17210), (4390, 15489), (5163, 13170), (6585, 10326), (7902, 8605)]