82873470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3849

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 132677250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 3779, 4386, 7310, 7558, 10965, 11337, 18895, 21930, 22674, 37790, 56685, 64243, 113370, 128486, 162497, 192729, 321215, 324994, 385458, 487491, 642430, 812485, 963645, 974982, 1624970, 1927290, 2437455, 2762449, 4874910, 5524898, 8287347, 13812245, 16574694, 27624490, 41436735, 82873470]

約数ペア:

[(1, 82873470), (2, 41436735), (3, 27624490), (5, 16574694), (6, 13812245), (10, 8287347), (15, 5524898), (17, 4874910), (30, 2762449), (34, 2437455), (43, 1927290), (51, 1624970), (85, 974982), (86, 963645), (102, 812485), (129, 642430), (170, 487491), (215, 385458), (255, 324994), (258, 321215), (430, 192729), (510, 162497), (645, 128486), (731, 113370), (1290, 64243), (1462, 56685), (2193, 37790), (3655, 22674), (3779, 21930), (4386, 18895), (7310, 11337), (7558, 10965)]