386970570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1459}}^1$

素因数の和:1900

約数の個数: 96

約数和(自身を含む): 1153376640

約数和(自身を除く): 766406070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 421, 630, 842, 1263, 1459, 2105, 2526, 2918, 2947, 3789, 4210, 4377, 5894, 6315, 7295, 7578, 8754, 8841, 10213, 12630, 13131, 14590, 14735, 17682, 18945, 20426, 21885, 26262, 26523, 29470, 30639, 37890, 43770, 44205, 51065, 53046, 61278, 65655, 88410, 91917, 102130, 131310, 132615, 153195, 183834, 265230, 306390, 459585, 614239, 919170, 1228478, 1842717, 3071195, 3685434, 4299673, 5528151, 6142390, 8599346, 9213585, 11056302, 12899019, 18427170, 21498365, 25798038, 27640755, 38697057, 42996730, 55281510, 64495095, 77394114, 128990190, 193485285, 386970570]

約数ペア:

[(1, 386970570), (2, 193485285), (3, 128990190), (5, 77394114), (6, 64495095), (7, 55281510), (9, 42996730), (10, 38697057), (14, 27640755), (15, 25798038), (18, 21498365), (21, 18427170), (30, 12899019), (35, 11056302), (42, 9213585), (45, 8599346), (63, 6142390), (70, 5528151), (90, 4299673), (105, 3685434), (126, 3071195), (210, 1842717), (315, 1228478), (421, 919170), (630, 614239), (842, 459585), (1263, 306390), (1459, 265230), (2105, 183834), (2526, 153195), (2918, 132615), (2947, 131310), (3789, 102130), (4210, 91917), (4377, 88410), (5894, 65655), (6315, 61278), (7295, 53046), (7578, 51065), (8754, 44205), (8841, 43770), (10213, 37890), (12630, 30639), (13131, 29470), (14590, 26523), (14735, 26262), (17682, 21885), (18945, 20426)]