61866590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 114977664

約数和(自身を除く): 53111074

約数列:

[1, 2, 5, 10, 37, 74, 185, 271, 370, 542, 617, 1234, 1355, 2710, 3085, 6170, 10027, 20054, 22829, 45658, 50135, 100270, 114145, 167207, 228290, 334414, 836035, 1672070, 6186659, 12373318, 30933295, 61866590]

約数ペア:

[(1, 61866590), (2, 30933295), (5, 12373318), (10, 6186659), (37, 1672070), (74, 836035), (185, 334414), (271, 228290), (370, 167207), (542, 114145), (617, 100270), (1234, 50135), (1355, 45658), (2710, 22829), (3085, 20054), (6170, 10027)]