29820264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 47939736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 149, 186, 248, 269, 298, 372, 447, 538, 596, 744, 807, 894, 1076, 1192, 1614, 1788, 2152, 3228, 3576, 4619, 6456, 8339, 9238, 13857, 16678, 18476, 25017, 27714, 33356, 36952, 40081, 50034, 55428, 66712, 80162, 100068, 110856, 120243, 160324, 200136, 240486, 320648, 480972, 961944, 1242511, 2485022, 3727533, 4970044, 7455066, 9940088, 14910132, 29820264]

約数ペア:

[(1, 29820264), (2, 14910132), (3, 9940088), (4, 7455066), (6, 4970044), (8, 3727533), (12, 2485022), (24, 1242511), (31, 961944), (62, 480972), (93, 320648), (124, 240486), (149, 200136), (186, 160324), (248, 120243), (269, 110856), (298, 100068), (372, 80162), (447, 66712), (538, 55428), (596, 50034), (744, 40081), (807, 36952), (894, 33356), (1076, 27714), (1192, 25017), (1614, 18476), (1788, 16678), (2152, 13857), (3228, 9238), (3576, 8339), (4619, 6456)]