57333710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 67082290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 149, 161, 230, 239, 298, 322, 478, 745, 805, 1043, 1195, 1490, 1610, 1673, 2086, 2390, 3346, 3427, 5215, 5497, 6854, 8365, 10430, 10994, 16730, 17135, 23989, 27485, 34270, 35611, 38479, 47978, 54970, 71222, 76958, 119945, 178055, 192395, 239890, 249277, 356110, 384790, 498554, 819053, 1246385, 1638106, 2492770, 4095265, 5733371, 8190530, 11466742, 28666855, 57333710]

約数ペア:

[(1, 57333710), (2, 28666855), (5, 11466742), (7, 8190530), (10, 5733371), (14, 4095265), (23, 2492770), (35, 1638106), (46, 1246385), (70, 819053), (115, 498554), (149, 384790), (161, 356110), (230, 249277), (239, 239890), (298, 192395), (322, 178055), (478, 119945), (745, 76958), (805, 71222), (1043, 54970), (1195, 47978), (1490, 38479), (1610, 35611), (1673, 34270), (2086, 27485), (2390, 23989), (3346, 17135), (3427, 16730), (5215, 10994), (5497, 10430), (6854, 8365)]