7044180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 23200128

約数和(自身を除く): 16155948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 821, 858, 1430, 1642, 1716, 2145, 2463, 2860, 3284, 4105, 4290, 4926, 8210, 8580, 9031, 9852, 10673, 12315, 16420, 18062, 21346, 24630, 27093, 32019, 36124, 42692, 45155, 49260, 53365, 54186, 64038, 90310, 106730, 108372, 117403, 128076, 135465, 160095, 180620, 213460, 234806, 270930, 320190, 352209, 469612, 541860, 587015, 640380, 704418, 1174030, 1408836, 1761045, 2348060, 3522090, 7044180]

約数ペア:

[(1, 7044180), (2, 3522090), (3, 2348060), (4, 1761045), (5, 1408836), (6, 1174030), (10, 704418), (11, 640380), (12, 587015), (13, 541860), (15, 469612), (20, 352209), (22, 320190), (26, 270930), (30, 234806), (33, 213460), (39, 180620), (44, 160095), (52, 135465), (55, 128076), (60, 117403), (65, 108372), (66, 106730), (78, 90310), (110, 64038), (130, 54186), (132, 53365), (143, 49260), (156, 45155), (165, 42692), (195, 36124), (220, 32019), (260, 27093), (286, 24630), (330, 21346), (390, 18062), (429, 16420), (572, 12315), (660, 10673), (715, 9852), (780, 9031), (821, 8580), (858, 8210), (1430, 4926), (1642, 4290), (1716, 4105), (2145, 3284), (2463, 2860)]