71467710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76847}}^1$

素因数の和:76888

約数の個数: 32

約数和(自身を含む): 177057792

約数和(自身を除く): 105590082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 76847, 153694, 230541, 384235, 461082, 768470, 1152705, 2305410, 2382257, 4764514, 7146771, 11911285, 14293542, 23822570, 35733855, 71467710]

約数ペア:

[(1, 71467710), (2, 35733855), (3, 23822570), (5, 14293542), (6, 11911285), (10, 7146771), (15, 4764514), (30, 2382257), (31, 2305410), (62, 1152705), (93, 768470), (155, 461082), (186, 384235), (310, 230541), (465, 153694), (930, 76847)]