104481390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{267901}}^1$

素因数の和:267924

約数の個数: 32

約数和(自身を含む): 270045216

約数和(自身を除く): 165563826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 267901, 535802, 803703, 1339505, 1607406, 2679010, 3482713, 4018515, 6965426, 8037030, 10448139, 17413565, 20896278, 34827130, 52240695, 104481390]

約数ペア:

[(1, 104481390), (2, 52240695), (3, 34827130), (5, 20896278), (6, 17413565), (10, 10448139), (13, 8037030), (15, 6965426), (26, 4018515), (30, 3482713), (39, 2679010), (65, 1607406), (78, 1339505), (130, 803703), (195, 535802), (390, 267901)]