13245060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 38287872

約数和(自身を除く): 25042812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7121, 14242, 21363, 28484, 35605, 42726, 71210, 85452, 106815, 142420, 213630, 220751, 427260, 441502, 662253, 883004, 1103755, 1324506, 2207510, 2649012, 3311265, 4415020, 6622530, 13245060]

約数ペア:

[(1, 13245060), (2, 6622530), (3, 4415020), (4, 3311265), (5, 2649012), (6, 2207510), (10, 1324506), (12, 1103755), (15, 883004), (20, 662253), (30, 441502), (31, 427260), (60, 220751), (62, 213630), (93, 142420), (124, 106815), (155, 85452), (186, 71210), (310, 42726), (372, 35605), (465, 28484), (620, 21363), (930, 14242), (1860, 7121)]