69967070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4243}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 134755488

約数和(自身を除く): 64788418

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 4243, 8245, 8486, 16490, 21215, 42430, 72131, 144262, 360655, 411571, 721310, 823142, 2057855, 4115710, 6996707, 13993414, 34983535, 69967070]

約数ペア:

[(1, 69967070), (2, 34983535), (5, 13993414), (10, 6996707), (17, 4115710), (34, 2057855), (85, 823142), (97, 721310), (170, 411571), (194, 360655), (485, 144262), (970, 72131), (1649, 42430), (3298, 21215), (4243, 16490), (8245, 8486)]