57233890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 129392640

約数和(自身を除く): 72158750

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1330, 1610, 1871, 2185, 3059, 3742, 4370, 6118, 9355, 13097, 15295, 18710, 26194, 30590, 35549, 43033, 65485, 71098, 86066, 130970, 177745, 215165, 248843, 301231, 355490, 430330, 497686, 602462, 817627, 1244215, 1506155, 1635254, 2488430, 3012310, 4088135, 5723389, 8176270, 11446778, 28616945, 57233890]

約数ペア:

[(1, 57233890), (2, 28616945), (5, 11446778), (7, 8176270), (10, 5723389), (14, 4088135), (19, 3012310), (23, 2488430), (35, 1635254), (38, 1506155), (46, 1244215), (70, 817627), (95, 602462), (115, 497686), (133, 430330), (161, 355490), (190, 301231), (230, 248843), (266, 215165), (322, 177745), (437, 130970), (665, 86066), (805, 71098), (874, 65485), (1330, 43033), (1610, 35549), (1871, 30590), (2185, 26194), (3059, 18710), (3742, 15295), (4370, 13097), (6118, 9355)]