71762810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 85830790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 395, 553, 665, 683, 790, 1106, 1330, 1366, 1501, 2765, 3002, 3415, 4781, 5530, 6830, 7505, 9562, 10507, 12977, 15010, 21014, 23905, 25954, 47810, 52535, 53957, 64885, 90839, 105070, 107914, 129770, 181678, 269785, 377699, 454195, 539570, 755398, 908390, 1025183, 1888495, 2050366, 3776990, 5125915, 7176281, 10251830, 14352562, 35881405, 71762810]

約数ペア:

[(1, 71762810), (2, 35881405), (5, 14352562), (7, 10251830), (10, 7176281), (14, 5125915), (19, 3776990), (35, 2050366), (38, 1888495), (70, 1025183), (79, 908390), (95, 755398), (133, 539570), (158, 454195), (190, 377699), (266, 269785), (395, 181678), (553, 129770), (665, 107914), (683, 105070), (790, 90839), (1106, 64885), (1330, 53957), (1366, 52535), (1501, 47810), (2765, 25954), (3002, 23905), (3415, 21014), (4781, 15010), (5530, 12977), (6830, 10507), (7505, 9562)]