70456360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 183617280

約数和(自身を除く): 113160920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 43, 46, 52, 65, 86, 92, 104, 115, 130, 137, 172, 184, 215, 230, 260, 274, 299, 344, 430, 460, 520, 548, 559, 598, 685, 860, 920, 989, 1096, 1118, 1196, 1370, 1495, 1720, 1781, 1978, 2236, 2392, 2740, 2795, 2990, 3151, 3562, 3956, 4472, 4945, 5480, 5590, 5891, 5980, 6302, 7124, 7912, 8905, 9890, 11180, 11782, 11960, 12604, 12857, 14248, 15755, 17810, 19780, 22360, 23564, 25208, 25714, 29455, 31510, 35620, 39560, 40963, 47128, 51428, 58910, 63020, 64285, 71240, 76583, 81926, 102856, 117820, 126040, 128570, 135493, 153166, 163852, 204815, 235640, 257140, 270986, 306332, 327704, 382915, 409630, 514280, 541972, 612664, 677465, 765830, 819260, 1083944, 1354930, 1531660, 1638520, 1761409, 2709860, 3063320, 3522818, 5419720, 7045636, 8807045, 14091272, 17614090, 35228180, 70456360]

約数ペア:

[(1, 70456360), (2, 35228180), (4, 17614090), (5, 14091272), (8, 8807045), (10, 7045636), (13, 5419720), (20, 3522818), (23, 3063320), (26, 2709860), (40, 1761409), (43, 1638520), (46, 1531660), (52, 1354930), (65, 1083944), (86, 819260), (92, 765830), (104, 677465), (115, 612664), (130, 541972), (137, 514280), (172, 409630), (184, 382915), (215, 327704), (230, 306332), (260, 270986), (274, 257140), (299, 235640), (344, 204815), (430, 163852), (460, 153166), (520, 135493), (548, 128570), (559, 126040), (598, 117820), (685, 102856), (860, 81926), (920, 76583), (989, 71240), (1096, 64285), (1118, 63020), (1196, 58910), (1370, 51428), (1495, 47128), (1720, 40963), (1781, 39560), (1978, 35620), (2236, 31510), (2392, 29455), (2740, 25714), (2795, 25208), (2990, 23564), (3151, 22360), (3562, 19780), (3956, 17810), (4472, 15755), (4945, 14248), (5480, 12857), (5590, 12604), (5891, 11960), (5980, 11782), (6302, 11180), (7124, 9890), (7912, 8905)]