30481464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 52255176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 647, 906, 1208, 1294, 1812, 1941, 1963, 2588, 3624, 3882, 3926, 5176, 5889, 7764, 7852, 8411, 11778, 15528, 15704, 16822, 23556, 25233, 33644, 47112, 50466, 67288, 97697, 100932, 195394, 201864, 293091, 390788, 586182, 781576, 1172364, 1270061, 2344728, 2540122, 3810183, 5080244, 7620366, 10160488, 15240732, 30481464]

約数ペア:

[(1, 30481464), (2, 15240732), (3, 10160488), (4, 7620366), (6, 5080244), (8, 3810183), (12, 2540122), (13, 2344728), (24, 1270061), (26, 1172364), (39, 781576), (52, 586182), (78, 390788), (104, 293091), (151, 201864), (156, 195394), (302, 100932), (312, 97697), (453, 67288), (604, 50466), (647, 47112), (906, 33644), (1208, 25233), (1294, 23556), (1812, 16822), (1941, 15704), (1963, 15528), (2588, 11778), (3624, 8411), (3882, 7852), (3926, 7764), (5176, 5889)]