26667030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 69709248

約数和(自身を除く): 43042218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 677, 1010, 1313, 1354, 1515, 2031, 2626, 3030, 3385, 3939, 4062, 6565, 6770, 7878, 8801, 10155, 13130, 17602, 19695, 20310, 26403, 39390, 44005, 52806, 68377, 88010, 132015, 136754, 205131, 264030, 341885, 410262, 683770, 888901, 1025655, 1777802, 2051310, 2666703, 4444505, 5333406, 8889010, 13333515, 26667030]

約数ペア:

[(1, 26667030), (2, 13333515), (3, 8889010), (5, 5333406), (6, 4444505), (10, 2666703), (13, 2051310), (15, 1777802), (26, 1025655), (30, 888901), (39, 683770), (65, 410262), (78, 341885), (101, 264030), (130, 205131), (195, 136754), (202, 132015), (303, 88010), (390, 68377), (505, 52806), (606, 44005), (677, 39390), (1010, 26403), (1313, 20310), (1354, 19695), (1515, 17602), (2031, 13130), (2626, 10155), (3030, 8801), (3385, 7878), (3939, 6770), (4062, 6565)]