42186370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 37647230

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1231, 1490, 2462, 3427, 6155, 6854, 12310, 17135, 28313, 34270, 56626, 141565, 183419, 283130, 366838, 917095, 1834190, 4218637, 8437274, 21093185, 42186370]

約数ペア:

[(1, 42186370), (2, 21093185), (5, 8437274), (10, 4218637), (23, 1834190), (46, 917095), (115, 366838), (149, 283130), (230, 183419), (298, 141565), (745, 56626), (1231, 34270), (1490, 28313), (2462, 17135), (3427, 12310), (6155, 6854)]