77130690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1536

約数の個数: 128

約数和(自身を含む): 239984640

約数和(自身を除く): 162853950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1487, 1729, 1995, 2470, 2730, 2974, 3458, 3705, 3990, 4461, 5187, 7410, 7435, 8645, 8922, 10374, 10409, 14870, 17290, 19331, 20818, 22305, 25935, 28253, 31227, 38662, 44610, 51870, 52045, 56506, 57993, 62454, 84759, 96655, 104090, 115986, 135317, 141265, 156135, 169518, 193310, 197771, 270634, 282530, 289965, 312270, 367289, 395542, 405951, 423795, 579930, 593313, 676585, 734578, 811902, 847590, 988855, 1101867, 1186626, 1353170, 1836445, 1977710, 2029755, 2203734, 2571023, 2966565, 3672890, 4059510, 5142046, 5509335, 5933130, 7713069, 11018670, 12855115, 15426138, 25710230, 38565345, 77130690]

約数ペア:

[(1, 77130690), (2, 38565345), (3, 25710230), (5, 15426138), (6, 12855115), (7, 11018670), (10, 7713069), (13, 5933130), (14, 5509335), (15, 5142046), (19, 4059510), (21, 3672890), (26, 2966565), (30, 2571023), (35, 2203734), (38, 2029755), (39, 1977710), (42, 1836445), (57, 1353170), (65, 1186626), (70, 1101867), (78, 988855), (91, 847590), (95, 811902), (105, 734578), (114, 676585), (130, 593313), (133, 579930), (182, 423795), (190, 405951), (195, 395542), (210, 367289), (247, 312270), (266, 289965), (273, 282530), (285, 270634), (390, 197771), (399, 193310), (455, 169518), (494, 156135), (546, 141265), (570, 135317), (665, 115986), (741, 104090), (798, 96655), (910, 84759), (1235, 62454), (1330, 57993), (1365, 56506), (1482, 52045), (1487, 51870), (1729, 44610), (1995, 38662), (2470, 31227), (2730, 28253), (2974, 25935), (3458, 22305), (3705, 20818), (3990, 19331), (4461, 17290), (5187, 14870), (7410, 10409), (7435, 10374), (8645, 8922)]