62981890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 115992576

約数和(自身を除く): 53010686

約数列:

[1, 2, 5, 10, 61, 122, 223, 305, 446, 463, 610, 926, 1115, 2230, 2315, 4630, 13603, 27206, 28243, 56486, 68015, 103249, 136030, 141215, 206498, 282430, 516245, 1032490, 6298189, 12596378, 31490945, 62981890]

約数ペア:

[(1, 62981890), (2, 31490945), (5, 12596378), (10, 6298189), (61, 1032490), (122, 516245), (223, 282430), (305, 206498), (446, 141215), (463, 136030), (610, 103249), (926, 68015), (1115, 56486), (2230, 28243), (2315, 27206), (4630, 13603)]