1766050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 4084560

約数和(自身を除く): 2318510

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 169, 190, 209, 247, 275, 286, 325, 338, 418, 475, 494, 550, 650, 715, 845, 950, 1045, 1235, 1430, 1690, 1859, 2090, 2470, 2717, 3211, 3575, 3718, 4225, 5225, 5434, 6175, 6422, 7150, 8450, 9295, 10450, 12350, 13585, 16055, 18590, 27170, 32110, 35321, 46475, 67925, 70642, 80275, 92950, 135850, 160550, 176605, 353210, 883025, 1766050]

約数ペア:

[(1, 1766050), (2, 883025), (5, 353210), (10, 176605), (11, 160550), (13, 135850), (19, 92950), (22, 80275), (25, 70642), (26, 67925), (38, 46475), (50, 35321), (55, 32110), (65, 27170), (95, 18590), (110, 16055), (130, 13585), (143, 12350), (169, 10450), (190, 9295), (209, 8450), (247, 7150), (275, 6422), (286, 6175), (325, 5434), (338, 5225), (418, 4225), (475, 3718), (494, 3575), (550, 3211), (650, 2717), (715, 2470), (845, 2090), (950, 1859), (1045, 1690), (1235, 1430)]