17715694930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{804893}}^1$

素因数の和:805002

約数の個数: 32

約数和(自身を含む): 33380563968

約数和(自身を除く): 15664869038

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 804893, 1609786, 4024465, 8048930, 24951683, 49903366, 57147403, 114294806, 124758415, 249516830, 285737015, 571474030, 1771569493, 3543138986, 8857847465, 17715694930]

約数ペア:

[(1, 17715694930), (2, 8857847465), (5, 3543138986), (10, 1771569493), (31, 571474030), (62, 285737015), (71, 249516830), (142, 124758415), (155, 114294806), (310, 57147403), (355, 49903366), (710, 24951683), (2201, 8048930), (4402, 4024465), (11005, 1609786), (22010, 804893)]