2401430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 4618944

約数和(自身を除く): 2217514

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 197, 230, 265, 394, 530, 985, 1219, 1970, 2438, 4531, 6095, 9062, 10441, 12190, 20882, 22655, 45310, 52205, 104410, 240143, 480286, 1200715, 2401430]

約数ペア:

[(1, 2401430), (2, 1200715), (5, 480286), (10, 240143), (23, 104410), (46, 52205), (53, 45310), (106, 22655), (115, 20882), (197, 12190), (230, 10441), (265, 9062), (394, 6095), (530, 4531), (985, 2438), (1219, 1970)]