91052780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 96

約数和(自身を含む): 240374400

約数和(自身を除く): 149321620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 343, 364, 455, 490, 637, 686, 910, 980, 1021, 1274, 1372, 1715, 1820, 2042, 2548, 3185, 3430, 4084, 4459, 5105, 6370, 6860, 7147, 8918, 10210, 12740, 13273, 14294, 17836, 20420, 22295, 26546, 28588, 35735, 44590, 50029, 53092, 66365, 71470, 89180, 92911, 100058, 132730, 142940, 185822, 200116, 250145, 265460, 350203, 371644, 464555, 500290, 650377, 700406, 929110, 1000580, 1300754, 1400812, 1751015, 1858220, 2601508, 3251885, 3502030, 4552639, 6503770, 7004060, 9105278, 13007540, 18210556, 22763195, 45526390, 91052780]

約数ペア:

[(1, 91052780), (2, 45526390), (4, 22763195), (5, 18210556), (7, 13007540), (10, 9105278), (13, 7004060), (14, 6503770), (20, 4552639), (26, 3502030), (28, 3251885), (35, 2601508), (49, 1858220), (52, 1751015), (65, 1400812), (70, 1300754), (91, 1000580), (98, 929110), (130, 700406), (140, 650377), (182, 500290), (196, 464555), (245, 371644), (260, 350203), (343, 265460), (364, 250145), (455, 200116), (490, 185822), (637, 142940), (686, 132730), (910, 100058), (980, 92911), (1021, 89180), (1274, 71470), (1372, 66365), (1715, 53092), (1820, 50029), (2042, 44590), (2548, 35735), (3185, 28588), (3430, 26546), (4084, 22295), (4459, 20420), (5105, 17836), (6370, 14294), (6860, 13273), (7147, 12740), (8918, 10210)]