7798897730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2292

約数の個数: 128

約数和(自身を含む): 16946205696

約数和(自身を除く): 9147307966

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 71, 85, 115, 130, 142, 170, 221, 230, 299, 355, 391, 442, 598, 710, 782, 923, 1105, 1207, 1495, 1633, 1846, 1955, 2161, 2210, 2414, 2990, 3266, 3910, 4322, 4615, 5083, 6035, 8165, 9230, 10166, 10805, 12070, 15691, 16330, 21229, 21610, 25415, 27761, 28093, 31382, 36737, 42458, 49703, 50830, 55522, 56186, 73474, 78455, 99406, 106145, 138805, 140465, 153431, 156910, 183685, 212290, 248515, 277610, 280930, 306862, 360893, 367370, 477581, 497030, 646139, 721786, 767155, 844951, 955162, 1292278, 1534310, 1689902, 1804465, 1994603, 2387905, 2608327, 3230695, 3528913, 3608930, 3989206, 4224755, 4775810, 5216654, 6461390, 7057826, 8449510, 9973015, 10984363, 13041635, 17644565, 19946030, 21968726, 26083270, 33908251, 35289130, 45875869, 54921815, 59991521, 67816502, 91751738, 109843630, 119983042, 169541255, 229379345, 299957605, 339082510, 458758690, 599915210, 779889773, 1559779546, 3899448865, 7798897730]

約数ペア:

[(1, 7798897730), (2, 3899448865), (5, 1559779546), (10, 779889773), (13, 599915210), (17, 458758690), (23, 339082510), (26, 299957605), (34, 229379345), (46, 169541255), (65, 119983042), (71, 109843630), (85, 91751738), (115, 67816502), (130, 59991521), (142, 54921815), (170, 45875869), (221, 35289130), (230, 33908251), (299, 26083270), (355, 21968726), (391, 19946030), (442, 17644565), (598, 13041635), (710, 10984363), (782, 9973015), (923, 8449510), (1105, 7057826), (1207, 6461390), (1495, 5216654), (1633, 4775810), (1846, 4224755), (1955, 3989206), (2161, 3608930), (2210, 3528913), (2414, 3230695), (2990, 2608327), (3266, 2387905), (3910, 1994603), (4322, 1804465), (4615, 1689902), (5083, 1534310), (6035, 1292278), (8165, 955162), (9230, 844951), (10166, 767155), (10805, 721786), (12070, 646139), (15691, 497030), (16330, 477581), (21229, 367370), (21610, 360893), (25415, 306862), (27761, 280930), (28093, 277610), (31382, 248515), (36737, 212290), (42458, 183685), (49703, 156910), (50830, 153431), (55522, 140465), (56186, 138805), (73474, 106145), (78455, 99406)]