30946578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10723}}^1$

素因数の和:10778

約数の個数: 32

約数和(自身を含む): 68462016

約数和(自身を除く): 37515438

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10723, 21446, 32169, 64338, 139399, 278798, 396751, 418197, 793502, 836394, 1190253, 2380506, 5157763, 10315526, 15473289, 30946578]

約数ペア:

[(1, 30946578), (2, 15473289), (3, 10315526), (6, 5157763), (13, 2380506), (26, 1190253), (37, 836394), (39, 793502), (74, 418197), (78, 396751), (111, 278798), (222, 139399), (481, 64338), (962, 32169), (1443, 21446), (2886, 10723)]