8109884580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{622879}}^1$

素因数の和:622929

約数の個数: 96

約数和(自身を含む): 26788823040

約数和(自身を除く): 18678938460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 622879, 1245758, 1868637, 2491516, 3114395, 3737274, 4360153, 6228790, 7474548, 8720306, 9343185, 12457580, 13080459, 17440612, 18686370, 19309249, 21800765, 26160918, 37372740, 38618498, 43601530, 52321836, 57927747, 65402295, 77236996, 87203060, 96546245, 115855494, 130804590, 135164743, 193092490, 231710988, 261609180, 270329486, 289638735, 386184980, 405494229, 540658972, 579277470, 675823715, 810988458, 1158554940, 1351647430, 1621976916, 2027471145, 2703294860, 4054942290, 8109884580]

約数ペア:

[(1, 8109884580), (2, 4054942290), (3, 2703294860), (4, 2027471145), (5, 1621976916), (6, 1351647430), (7, 1158554940), (10, 810988458), (12, 675823715), (14, 579277470), (15, 540658972), (20, 405494229), (21, 386184980), (28, 289638735), (30, 270329486), (31, 261609180), (35, 231710988), (42, 193092490), (60, 135164743), (62, 130804590), (70, 115855494), (84, 96546245), (93, 87203060), (105, 77236996), (124, 65402295), (140, 57927747), (155, 52321836), (186, 43601530), (210, 38618498), (217, 37372740), (310, 26160918), (372, 21800765), (420, 19309249), (434, 18686370), (465, 17440612), (620, 13080459), (651, 12457580), (868, 9343185), (930, 8720306), (1085, 7474548), (1302, 6228790), (1860, 4360153), (2170, 3737274), (2604, 3114395), (3255, 2491516), (4340, 1868637), (6510, 1245758), (13020, 622879)]