986531940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17737}}^1$

素因数の和:17858

約数の個数: 96

約数和(自身を含む): 3099183360

約数和(自身を除く): 2112651420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1545, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 9270, 11124, 13905, 17737, 18540, 27810, 35474, 53211, 55620, 70948, 88685, 106422, 159633, 177370, 212844, 266055, 319266, 354740, 478899, 532110, 638532, 798165, 957798, 1064220, 1596330, 1826911, 1915596, 2394495, 3192660, 3653822, 4788990, 5480733, 7307644, 9134555, 9577980, 10961466, 16442199, 18269110, 21922932, 27403665, 32884398, 36538220, 49326597, 54807330, 65768796, 82210995, 98653194, 109614660, 164421990, 197306388, 246632985, 328843980, 493265970, 986531940]

約数ペア:

[(1, 986531940), (2, 493265970), (3, 328843980), (4, 246632985), (5, 197306388), (6, 164421990), (9, 109614660), (10, 98653194), (12, 82210995), (15, 65768796), (18, 54807330), (20, 49326597), (27, 36538220), (30, 32884398), (36, 27403665), (45, 21922932), (54, 18269110), (60, 16442199), (90, 10961466), (103, 9577980), (108, 9134555), (135, 7307644), (180, 5480733), (206, 4788990), (270, 3653822), (309, 3192660), (412, 2394495), (515, 1915596), (540, 1826911), (618, 1596330), (927, 1064220), (1030, 957798), (1236, 798165), (1545, 638532), (1854, 532110), (2060, 478899), (2781, 354740), (3090, 319266), (3708, 266055), (4635, 212844), (5562, 177370), (6180, 159633), (9270, 106422), (11124, 88685), (13905, 70948), (17737, 55620), (18540, 53211), (27810, 35474)]