139072010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1791

約数の個数: 64

約数和(自身を含む): 315152640

約数和(自身を除く): 176080630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 385, 545, 763, 770, 1090, 1199, 1526, 1657, 2398, 3314, 3815, 5995, 7630, 8285, 8393, 11599, 11990, 16570, 16786, 18227, 23198, 36454, 41965, 57995, 83930, 91135, 115990, 127589, 180613, 182270, 255178, 361226, 637945, 903065, 1264291, 1275890, 1806130, 1986743, 2528582, 3973486, 6321455, 9933715, 12642910, 13907201, 19867430, 27814402, 69536005, 139072010]

約数ペア:

[(1, 139072010), (2, 69536005), (5, 27814402), (7, 19867430), (10, 13907201), (11, 12642910), (14, 9933715), (22, 6321455), (35, 3973486), (55, 2528582), (70, 1986743), (77, 1806130), (109, 1275890), (110, 1264291), (154, 903065), (218, 637945), (385, 361226), (545, 255178), (763, 182270), (770, 180613), (1090, 127589), (1199, 115990), (1526, 91135), (1657, 83930), (2398, 57995), (3314, 41965), (3815, 36454), (5995, 23198), (7630, 18227), (8285, 16786), (8393, 16570), (11599, 11990)]