514399020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 1490227200

約数和(自身を除く): 975828180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 79, 94, 141, 158, 188, 235, 237, 282, 316, 395, 470, 474, 564, 705, 790, 940, 948, 1185, 1410, 1580, 2309, 2370, 2820, 3713, 4618, 4740, 6927, 7426, 9236, 11139, 11545, 13854, 14852, 18565, 22278, 23090, 27708, 34635, 37130, 44556, 46180, 55695, 69270, 74260, 108523, 111390, 138540, 182411, 217046, 222780, 325569, 364822, 434092, 542615, 547233, 651138, 729644, 912055, 1085230, 1094466, 1302276, 1627845, 1824110, 2170460, 2188932, 2736165, 3255690, 3648220, 5472330, 6511380, 8573317, 10944660, 17146634, 25719951, 34293268, 42866585, 51439902, 85733170, 102879804, 128599755, 171466340, 257199510, 514399020]

約数ペア:

[(1, 514399020), (2, 257199510), (3, 171466340), (4, 128599755), (5, 102879804), (6, 85733170), (10, 51439902), (12, 42866585), (15, 34293268), (20, 25719951), (30, 17146634), (47, 10944660), (60, 8573317), (79, 6511380), (94, 5472330), (141, 3648220), (158, 3255690), (188, 2736165), (235, 2188932), (237, 2170460), (282, 1824110), (316, 1627845), (395, 1302276), (470, 1094466), (474, 1085230), (564, 912055), (705, 729644), (790, 651138), (940, 547233), (948, 542615), (1185, 434092), (1410, 364822), (1580, 325569), (2309, 222780), (2370, 217046), (2820, 182411), (3713, 138540), (4618, 111390), (4740, 108523), (6927, 74260), (7426, 69270), (9236, 55695), (11139, 46180), (11545, 44556), (13854, 37130), (14852, 34635), (18565, 27708), (22278, 23090)]