129670090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 268738560

約数和(自身を除く): 139068470

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 107, 110, 115, 214, 230, 253, 479, 506, 535, 958, 1070, 1177, 1265, 2354, 2395, 2461, 2530, 4790, 4922, 5269, 5885, 10538, 11017, 11770, 12305, 22034, 24610, 26345, 27071, 51253, 52690, 54142, 55085, 102506, 110170, 121187, 135355, 242374, 256265, 270710, 512530, 563783, 605935, 1127566, 1178819, 1211870, 2357638, 2818915, 5637830, 5894095, 11788190, 12967009, 25934018, 64835045, 129670090]

約数ペア:

[(1, 129670090), (2, 64835045), (5, 25934018), (10, 12967009), (11, 11788190), (22, 5894095), (23, 5637830), (46, 2818915), (55, 2357638), (107, 1211870), (110, 1178819), (115, 1127566), (214, 605935), (230, 563783), (253, 512530), (479, 270710), (506, 256265), (535, 242374), (958, 135355), (1070, 121187), (1177, 110170), (1265, 102506), (2354, 55085), (2395, 54142), (2461, 52690), (2530, 51253), (4790, 27071), (4922, 26345), (5269, 24610), (5885, 22034), (10538, 12305), (11017, 11770)]