129972930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48679}}^1$

素因数の和:48778

約数の個数: 32

約数和(自身を含む): 315446400

約数和(自身を除く): 185473470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 48679, 97358, 146037, 243395, 292074, 486790, 730185, 1460370, 4332431, 8664862, 12997293, 21662155, 25994586, 43324310, 64986465, 129972930]

約数ペア:

[(1, 129972930), (2, 64986465), (3, 43324310), (5, 25994586), (6, 21662155), (10, 12997293), (15, 8664862), (30, 4332431), (89, 1460370), (178, 730185), (267, 486790), (445, 292074), (534, 243395), (890, 146037), (1335, 97358), (2670, 48679)]