39735180

素因数分解:

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

素因数の和:7167

約数の個数: 72

約数和(自身を含む): 124435584

約数和(自身を除く): 84700404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7121, 14242, 21363, 28484, 35605, 42726, 64089, 71210, 85452, 106815, 128178, 142420, 213630, 220751, 256356, 320445, 427260, 441502, 640890, 662253, 883004, 1103755, 1281780, 1324506, 1986759, 2207510, 2649012, 3311265, 3973518, 4415020, 6622530, 7947036, 9933795, 13245060, 19867590, 39735180]

約数ペア:

[(1, 39735180), (2, 19867590), (3, 13245060), (4, 9933795), (5, 7947036), (6, 6622530), (9, 4415020), (10, 3973518), (12, 3311265), (15, 2649012), (18, 2207510), (20, 1986759), (30, 1324506), (31, 1281780), (36, 1103755), (45, 883004), (60, 662253), (62, 640890), (90, 441502), (93, 427260), (124, 320445), (155, 256356), (180, 220751), (186, 213630), (279, 142420), (310, 128178), (372, 106815), (465, 85452), (558, 71210), (620, 64089), (930, 42726), (1116, 35605), (1395, 28484), (1860, 21363), (2790, 14242), (5580, 7121)]