749491470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91513}}^1$

素因数の和:91546

約数の個数: 96

約数和(自身を含む): 2398398912

約数和(自身を除く): 1648907442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 91513, 183026, 274539, 457565, 549078, 640591, 823617, 915130, 1189669, 1281182, 1372695, 1647234, 1921773, 2379338, 2745390, 3202955, 3569007, 3843546, 4118085, 5765319, 5948345, 6405910, 7138014, 8236170, 8327683, 9608865, 10707021, 11530638, 11896690, 16655366, 17845035, 19217730, 21414042, 24983049, 28826595, 35690070, 41638415, 49966098, 53535105, 57653190, 74949147, 83276830, 107070210, 124915245, 149898294, 249830490, 374745735, 749491470]

約数ペア:

[(1, 749491470), (2, 374745735), (3, 249830490), (5, 149898294), (6, 124915245), (7, 107070210), (9, 83276830), (10, 74949147), (13, 57653190), (14, 53535105), (15, 49966098), (18, 41638415), (21, 35690070), (26, 28826595), (30, 24983049), (35, 21414042), (39, 19217730), (42, 17845035), (45, 16655366), (63, 11896690), (65, 11530638), (70, 10707021), (78, 9608865), (90, 8327683), (91, 8236170), (105, 7138014), (117, 6405910), (126, 5948345), (130, 5765319), (182, 4118085), (195, 3843546), (210, 3569007), (234, 3202955), (273, 2745390), (315, 2379338), (390, 1921773), (455, 1647234), (546, 1372695), (585, 1281182), (630, 1189669), (819, 915130), (910, 823617), (1170, 640591), (1365, 549078), (1638, 457565), (2730, 274539), (4095, 183026), (8190, 91513)]