85450260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6563}}^1$

素因数の和:6613

約数の個数: 96

約数和(自身を含む): 282304512

約数和(自身を除く): 196854252

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, 6563, 13020, 13126, 19689, 26252, 32815, 39378, 45941, 65630, 78756, 91882, 98445, 131260, 137823, 183764, 196890, 203453, 229705, 275646, 393780, 406906, 459410, 551292, 610359, 689115, 813812, 918820, 1017265, 1220718, 1378230, 1424171, 2034530, 2441436, 2756460, 2848342, 3051795, 4069060, 4272513, 5696684, 6103590, 7120855, 8545026, 12207180, 14241710, 17090052, 21362565, 28483420, 42725130, 85450260]

約数ペア:

[(1, 85450260), (2, 42725130), (3, 28483420), (4, 21362565), (5, 17090052), (6, 14241710), (7, 12207180), (10, 8545026), (12, 7120855), (14, 6103590), (15, 5696684), (20, 4272513), (21, 4069060), (28, 3051795), (30, 2848342), (31, 2756460), (35, 2441436), (42, 2034530), (60, 1424171), (62, 1378230), (70, 1220718), (84, 1017265), (93, 918820), (105, 813812), (124, 689115), (140, 610359), (155, 551292), (186, 459410), (210, 406906), (217, 393780), (310, 275646), (372, 229705), (420, 203453), (434, 196890), (465, 183764), (620, 137823), (651, 131260), (868, 98445), (930, 91882), (1085, 78756), (1302, 65630), (1860, 45941), (2170, 39378), (2604, 32815), (3255, 26252), (4340, 19689), (6510, 13126), (6563, 13020)]