381968670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{13249}}^1$

素因数の和:13321

約数の個数: 48

約数和(自身を含む): 947322000

約数和(自身を除く): 565353330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5766, 9610, 13249, 14415, 26498, 28830, 39747, 66245, 79494, 132490, 198735, 397470, 410719, 821438, 1232157, 2053595, 2464314, 4107190, 6160785, 12321570, 12732289, 25464578, 38196867, 63661445, 76393734, 127322890, 190984335, 381968670]

約数ペア:

[(1, 381968670), (2, 190984335), (3, 127322890), (5, 76393734), (6, 63661445), (10, 38196867), (15, 25464578), (30, 12732289), (31, 12321570), (62, 6160785), (93, 4107190), (155, 2464314), (186, 2053595), (310, 1232157), (465, 821438), (930, 410719), (961, 397470), (1922, 198735), (2883, 132490), (4805, 79494), (5766, 66245), (9610, 39747), (13249, 28830), (14415, 26498)]