344984130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 974384640

約数和(自身を除く): 629400510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 73, 90, 115, 135, 138, 146, 207, 219, 230, 270, 345, 365, 414, 438, 621, 657, 690, 730, 761, 1035, 1095, 1242, 1314, 1522, 1679, 1971, 2070, 2190, 2283, 3105, 3285, 3358, 3805, 3942, 4566, 5037, 6210, 6570, 6849, 7610, 8395, 9855, 10074, 11415, 13698, 15111, 16790, 17503, 19710, 20547, 22830, 25185, 30222, 34245, 35006, 41094, 45333, 50370, 52509, 55553, 68490, 75555, 87515, 90666, 102735, 105018, 111106, 151110, 157527, 166659, 175030, 205470, 226665, 262545, 277765, 315054, 333318, 453330, 472581, 499977, 525090, 555530, 787635, 833295, 945162, 999954, 1277719, 1499931, 1575270, 1666590, 2362905, 2499885, 2555438, 2999862, 3833157, 4725810, 4999770, 6388595, 7499655, 7666314, 11499471, 12777190, 14999310, 19165785, 22998942, 34498413, 38331570, 57497355, 68996826, 114994710, 172492065, 344984130]

約数ペア:

[(1, 344984130), (2, 172492065), (3, 114994710), (5, 68996826), (6, 57497355), (9, 38331570), (10, 34498413), (15, 22998942), (18, 19165785), (23, 14999310), (27, 12777190), (30, 11499471), (45, 7666314), (46, 7499655), (54, 6388595), (69, 4999770), (73, 4725810), (90, 3833157), (115, 2999862), (135, 2555438), (138, 2499885), (146, 2362905), (207, 1666590), (219, 1575270), (230, 1499931), (270, 1277719), (345, 999954), (365, 945162), (414, 833295), (438, 787635), (621, 555530), (657, 525090), (690, 499977), (730, 472581), (761, 453330), (1035, 333318), (1095, 315054), (1242, 277765), (1314, 262545), (1522, 226665), (1679, 205470), (1971, 175030), (2070, 166659), (2190, 157527), (2283, 151110), (3105, 111106), (3285, 105018), (3358, 102735), (3805, 90666), (3942, 87515), (4566, 75555), (5037, 68490), (6210, 55553), (6570, 52509), (6849, 50370), (7610, 45333), (8395, 41094), (9855, 35006), (10074, 34245), (11415, 30222), (13698, 25185), (15111, 22830), (16790, 20547), (17503, 19710)]