143290370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5569}}^1$

素因数の和:5690

約数の個数: 32

約数和(自身を含む): 269498880

約数和(自身を除く): 126208510

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 5146, 5569, 11138, 12865, 25730, 27845, 55690, 172639, 345278, 462227, 863195, 924454, 1726390, 2311135, 4622270, 14329037, 28658074, 71645185, 143290370]

約数ペア:

[(1, 143290370), (2, 71645185), (5, 28658074), (10, 14329037), (31, 4622270), (62, 2311135), (83, 1726390), (155, 924454), (166, 863195), (310, 462227), (415, 345278), (830, 172639), (2573, 55690), (5146, 27845), (5569, 25730), (11138, 12865)]