70729932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 218077440

約数和(自身を除く): 147347508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 487, 494, 532, 546, 588, 637, 741, 798, 931, 974, 988, 1092, 1274, 1461, 1482, 1596, 1729, 1862, 1911, 1948, 2548, 2793, 2922, 2964, 3409, 3458, 3724, 3822, 5187, 5586, 5844, 6331, 6818, 6916, 7644, 9253, 10227, 10374, 11172, 12103, 12662, 13636, 18506, 18993, 20454, 20748, 23863, 24206, 25324, 27759, 36309, 37012, 37986, 40908, 44317, 47726, 48412, 55518, 64771, 71589, 72618, 75972, 88634, 95452, 111036, 120289, 129542, 132951, 143178, 145236, 177268, 194313, 240578, 259084, 265902, 286356, 310219, 360867, 388626, 453397, 481156, 531804, 620438, 721734, 777252, 842023, 906794, 930657, 1240876, 1360191, 1443468, 1684046, 1813588, 1861314, 2526069, 2720382, 3368092, 3722628, 5052138, 5440764, 5894161, 10104276, 11788322, 17682483, 23576644, 35364966, 70729932]

約数ペア:

[(1, 70729932), (2, 35364966), (3, 23576644), (4, 17682483), (6, 11788322), (7, 10104276), (12, 5894161), (13, 5440764), (14, 5052138), (19, 3722628), (21, 3368092), (26, 2720382), (28, 2526069), (38, 1861314), (39, 1813588), (42, 1684046), (49, 1443468), (52, 1360191), (57, 1240876), (76, 930657), (78, 906794), (84, 842023), (91, 777252), (98, 721734), (114, 620438), (133, 531804), (147, 481156), (156, 453397), (182, 388626), (196, 360867), (228, 310219), (247, 286356), (266, 265902), (273, 259084), (294, 240578), (364, 194313), (399, 177268), (487, 145236), (494, 143178), (532, 132951), (546, 129542), (588, 120289), (637, 111036), (741, 95452), (798, 88634), (931, 75972), (974, 72618), (988, 71589), (1092, 64771), (1274, 55518), (1461, 48412), (1482, 47726), (1596, 44317), (1729, 40908), (1862, 37986), (1911, 37012), (1948, 36309), (2548, 27759), (2793, 25324), (2922, 24206), (2964, 23863), (3409, 20748), (3458, 20454), (3724, 18993), (3822, 18506), (5187, 13636), (5586, 12662), (5844, 12103), (6331, 11172), (6818, 10374), (6916, 10227), (7644, 9253)]