31248350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 72376320

約数和(自身を除く): 41127970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 37, 38, 50, 70, 74, 95, 127, 133, 175, 185, 190, 254, 259, 266, 350, 370, 475, 518, 635, 665, 703, 889, 925, 950, 1270, 1295, 1330, 1406, 1778, 1850, 2413, 2590, 3175, 3325, 3515, 4445, 4699, 4826, 4921, 6350, 6475, 6650, 7030, 8890, 9398, 9842, 12065, 12950, 16891, 17575, 22225, 23495, 24130, 24605, 32893, 33782, 35150, 44450, 46990, 49210, 60325, 65786, 84455, 89281, 117475, 120650, 123025, 164465, 168910, 178562, 234950, 246050, 328930, 422275, 446405, 624967, 822325, 844550, 892810, 1249934, 1644650, 2232025, 3124835, 4464050, 6249670, 15624175, 31248350]

約数ペア:

[(1, 31248350), (2, 15624175), (5, 6249670), (7, 4464050), (10, 3124835), (14, 2232025), (19, 1644650), (25, 1249934), (35, 892810), (37, 844550), (38, 822325), (50, 624967), (70, 446405), (74, 422275), (95, 328930), (127, 246050), (133, 234950), (175, 178562), (185, 168910), (190, 164465), (254, 123025), (259, 120650), (266, 117475), (350, 89281), (370, 84455), (475, 65786), (518, 60325), (635, 49210), (665, 46990), (703, 44450), (889, 35150), (925, 33782), (950, 32893), (1270, 24605), (1295, 24130), (1330, 23495), (1406, 22225), (1778, 17575), (1850, 16891), (2413, 12950), (2590, 12065), (3175, 9842), (3325, 9398), (3515, 8890), (4445, 7030), (4699, 6650), (4826, 6475), (4921, 6350)]