70852040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 190651320

約数和(自身を除く): 119799280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 977, 980, 1036, 1295, 1480, 1813, 1954, 1960, 2072, 2590, 3626, 3908, 4885, 5180, 6839, 7252, 7816, 9065, 9770, 10360, 13678, 14504, 18130, 19540, 27356, 34195, 36149, 36260, 39080, 47873, 54712, 68390, 72298, 72520, 95746, 136780, 144596, 180745, 191492, 239365, 253043, 273560, 289192, 361490, 382984, 478730, 506086, 722980, 957460, 1012172, 1265215, 1445960, 1771301, 1914920, 2024344, 2530430, 3542602, 5060860, 7085204, 8856505, 10121720, 14170408, 17713010, 35426020, 70852040]

約数ペア:

[(1, 70852040), (2, 35426020), (4, 17713010), (5, 14170408), (7, 10121720), (8, 8856505), (10, 7085204), (14, 5060860), (20, 3542602), (28, 2530430), (35, 2024344), (37, 1914920), (40, 1771301), (49, 1445960), (56, 1265215), (70, 1012172), (74, 957460), (98, 722980), (140, 506086), (148, 478730), (185, 382984), (196, 361490), (245, 289192), (259, 273560), (280, 253043), (296, 239365), (370, 191492), (392, 180745), (490, 144596), (518, 136780), (740, 95746), (977, 72520), (980, 72298), (1036, 68390), (1295, 54712), (1480, 47873), (1813, 39080), (1954, 36260), (1960, 36149), (2072, 34195), (2590, 27356), (3626, 19540), (3908, 18130), (4885, 14504), (5180, 13678), (6839, 10360), (7252, 9770), (7816, 9065)]