730236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 1906688

約数和(自身を除く): 1176452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 151, 156, 186, 302, 372, 403, 453, 604, 806, 906, 1209, 1612, 1812, 1963, 2418, 3926, 4681, 4836, 5889, 7852, 9362, 11778, 14043, 18724, 23556, 28086, 56172, 60853, 121706, 182559, 243412, 365118, 730236]

約数ペア:

[(1, 730236), (2, 365118), (3, 243412), (4, 182559), (6, 121706), (12, 60853), (13, 56172), (26, 28086), (31, 23556), (39, 18724), (52, 14043), (62, 11778), (78, 9362), (93, 7852), (124, 5889), (151, 4836), (156, 4681), (186, 3926), (302, 2418), (372, 1963), (403, 1812), (453, 1612), (604, 1209), (806, 906)]