124809860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6745

約数の個数: 72

約数和(自身を含む): 320987520

約数和(自身を除く): 196177660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 6703, 9310, 13406, 18620, 26812, 33515, 46921, 67030, 93842, 127357, 134060, 187684, 234605, 254714, 328447, 469210, 509428, 636785, 656894, 891499, 938420, 1273570, 1313788, 1642235, 1782998, 2547140, 3284470, 3565996, 4457495, 6240493, 6568940, 8914990, 12480986, 17829980, 24961972, 31202465, 62404930, 124809860]

約数ペア:

[(1, 124809860), (2, 62404930), (4, 31202465), (5, 24961972), (7, 17829980), (10, 12480986), (14, 8914990), (19, 6568940), (20, 6240493), (28, 4457495), (35, 3565996), (38, 3284470), (49, 2547140), (70, 1782998), (76, 1642235), (95, 1313788), (98, 1273570), (133, 938420), (140, 891499), (190, 656894), (196, 636785), (245, 509428), (266, 469210), (380, 328447), (490, 254714), (532, 234605), (665, 187684), (931, 134060), (980, 127357), (1330, 93842), (1862, 67030), (2660, 46921), (3724, 33515), (4655, 26812), (6703, 18620), (9310, 13406)]