8509663020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{70177}}^1$

素因数の和:70279

約数の個数: 96

約数和(自身を含む): 24900277248

約数和(自身を除く): 16390614228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 860, 940, 1290, 1410, 2021, 2580, 2820, 4042, 6063, 8084, 10105, 12126, 20210, 24252, 30315, 40420, 60630, 70177, 121260, 140354, 210531, 280708, 350885, 421062, 701770, 842124, 1052655, 1403540, 2105310, 3017611, 3298319, 4210620, 6035222, 6596638, 9052833, 9894957, 12070444, 13193276, 15088055, 16491595, 18105666, 19789914, 30176110, 32983190, 36211332, 39579828, 45264165, 49474785, 60352220, 65966380, 90528330, 98949570, 141827717, 181056660, 197899140, 283655434, 425483151, 567310868, 709138585, 850966302, 1418277170, 1701932604, 2127415755, 2836554340, 4254831510, 8509663020]

約数ペア:

[(1, 8509663020), (2, 4254831510), (3, 2836554340), (4, 2127415755), (5, 1701932604), (6, 1418277170), (10, 850966302), (12, 709138585), (15, 567310868), (20, 425483151), (30, 283655434), (43, 197899140), (47, 181056660), (60, 141827717), (86, 98949570), (94, 90528330), (129, 65966380), (141, 60352220), (172, 49474785), (188, 45264165), (215, 39579828), (235, 36211332), (258, 32983190), (282, 30176110), (430, 19789914), (470, 18105666), (516, 16491595), (564, 15088055), (645, 13193276), (705, 12070444), (860, 9894957), (940, 9052833), (1290, 6596638), (1410, 6035222), (2021, 4210620), (2580, 3298319), (2820, 3017611), (4042, 2105310), (6063, 1403540), (8084, 1052655), (10105, 842124), (12126, 701770), (20210, 421062), (24252, 350885), (30315, 280708), (40420, 210531), (60630, 140354), (70177, 121260)]