70815045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 141834240

約数和(自身を除く): 71019195

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 59, 69, 71, 105, 115, 147, 161, 177, 213, 245, 295, 345, 355, 413, 483, 497, 735, 805, 885, 1065, 1127, 1239, 1357, 1491, 1633, 2065, 2415, 2485, 2891, 3381, 3479, 4071, 4189, 4899, 5635, 6195, 6785, 7455, 8165, 8673, 9499, 10437, 11431, 12567, 14455, 16905, 17395, 20355, 20945, 24495, 28497, 29323, 34293, 43365, 47495, 52185, 57155, 62835, 66493, 80017, 87969, 96347, 142485, 146615, 171465, 199479, 205261, 240051, 289041, 332465, 400085, 439845, 481735, 615783, 674429, 997395, 1026305, 1200255, 1445205, 2023287, 3078915, 3372145, 4721003, 10116435, 14163009, 23605015, 70815045]

約数ペア:

[(1, 70815045), (3, 23605015), (5, 14163009), (7, 10116435), (15, 4721003), (21, 3372145), (23, 3078915), (35, 2023287), (49, 1445205), (59, 1200255), (69, 1026305), (71, 997395), (105, 674429), (115, 615783), (147, 481735), (161, 439845), (177, 400085), (213, 332465), (245, 289041), (295, 240051), (345, 205261), (355, 199479), (413, 171465), (483, 146615), (497, 142485), (735, 96347), (805, 87969), (885, 80017), (1065, 66493), (1127, 62835), (1239, 57155), (1357, 52185), (1491, 47495), (1633, 43365), (2065, 34293), (2415, 29323), (2485, 28497), (2891, 24495), (3381, 20945), (3479, 20355), (4071, 17395), (4189, 16905), (4899, 14455), (5635, 12567), (6195, 11431), (6785, 10437), (7455, 9499), (8165, 8673)]