70809410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 158775552

約数和(自身を除く): 87966142

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 61, 70, 98, 103, 115, 122, 161, 206, 230, 245, 305, 322, 427, 490, 515, 610, 721, 805, 854, 1030, 1127, 1403, 1442, 1610, 2135, 2254, 2369, 2806, 2989, 3605, 4270, 4738, 5047, 5635, 5978, 6283, 7015, 7210, 9821, 10094, 11270, 11845, 12566, 14030, 14945, 16583, 19642, 23690, 25235, 29890, 31415, 33166, 43981, 49105, 50470, 62830, 68747, 82915, 87962, 98210, 116081, 137494, 144509, 165830, 219905, 232162, 289018, 307867, 343735, 439810, 580405, 615734, 687470, 722545, 1011563, 1160810, 1445090, 1539335, 2023126, 3078670, 5057815, 7080941, 10115630, 14161882, 35404705, 70809410]

約数ペア:

[(1, 70809410), (2, 35404705), (5, 14161882), (7, 10115630), (10, 7080941), (14, 5057815), (23, 3078670), (35, 2023126), (46, 1539335), (49, 1445090), (61, 1160810), (70, 1011563), (98, 722545), (103, 687470), (115, 615734), (122, 580405), (161, 439810), (206, 343735), (230, 307867), (245, 289018), (305, 232162), (322, 219905), (427, 165830), (490, 144509), (515, 137494), (610, 116081), (721, 98210), (805, 87962), (854, 82915), (1030, 68747), (1127, 62830), (1403, 50470), (1442, 49105), (1610, 43981), (2135, 33166), (2254, 31415), (2369, 29890), (2806, 25235), (2989, 23690), (3605, 19642), (4270, 16583), (4738, 14945), (5047, 14030), (5635, 12566), (5978, 11845), (6283, 11270), (7015, 10094), (7210, 9821)]