1294608910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{101}}^2$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 2818900800

約数和(自身を除く): 1524291890

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 101, 185, 202, 245, 259, 343, 370, 490, 505, 518, 686, 707, 1010, 1295, 1414, 1715, 1813, 2590, 3430, 3535, 3626, 3737, 4949, 7070, 7474, 9065, 9898, 10201, 12691, 18130, 18685, 20402, 24745, 25382, 26159, 34643, 37370, 49490, 51005, 52318, 63455, 69286, 71407, 102010, 126910, 130795, 142814, 173215, 183113, 261590, 346430, 357035, 366226, 377437, 499849, 714070, 754874, 915565, 999698, 1281791, 1831130, 1887185, 2499245, 2563582, 2642059, 3498943, 3774370, 4998490, 5284118, 6408955, 6997886, 12817910, 13210295, 17494715, 18494413, 26420590, 34989430, 36988826, 92472065, 129460891, 184944130, 258921782, 647304455, 1294608910]

約数ペア:

[(1, 1294608910), (2, 647304455), (5, 258921782), (7, 184944130), (10, 129460891), (14, 92472065), (35, 36988826), (37, 34989430), (49, 26420590), (70, 18494413), (74, 17494715), (98, 13210295), (101, 12817910), (185, 6997886), (202, 6408955), (245, 5284118), (259, 4998490), (343, 3774370), (370, 3498943), (490, 2642059), (505, 2563582), (518, 2499245), (686, 1887185), (707, 1831130), (1010, 1281791), (1295, 999698), (1414, 915565), (1715, 754874), (1813, 714070), (2590, 499849), (3430, 377437), (3535, 366226), (3626, 357035), (3737, 346430), (4949, 261590), (7070, 183113), (7474, 173215), (9065, 142814), (9898, 130795), (10201, 126910), (12691, 102010), (18130, 71407), (18685, 69286), (20402, 63455), (24745, 52318), (25382, 51005), (26159, 49490), (34643, 37370)]