61217130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156967}}^1$

素因数の和:156990

約数の個数: 32

約数和(自身を含む): 158223744

約数和(自身を除く): 97006614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 156967, 313934, 470901, 784835, 941802, 1569670, 2040571, 2354505, 4081142, 4709010, 6121713, 10202855, 12243426, 20405710, 30608565, 61217130]

約数ペア:

[(1, 61217130), (2, 30608565), (3, 20405710), (5, 12243426), (6, 10202855), (10, 6121713), (13, 4709010), (15, 4081142), (26, 2354505), (30, 2040571), (39, 1569670), (65, 941802), (78, 784835), (130, 470901), (195, 313934), (390, 156967)]