7091130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 11156550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 239, 258, 345, 430, 478, 645, 690, 717, 989, 1195, 1290, 1434, 1978, 2390, 2967, 3585, 4945, 5497, 5934, 7170, 9890, 10277, 10994, 14835, 16491, 20554, 27485, 29670, 30831, 32982, 51385, 54970, 61662, 82455, 102770, 154155, 164910, 236371, 308310, 472742, 709113, 1181855, 1418226, 2363710, 3545565, 7091130]

約数ペア:

[(1, 7091130), (2, 3545565), (3, 2363710), (5, 1418226), (6, 1181855), (10, 709113), (15, 472742), (23, 308310), (30, 236371), (43, 164910), (46, 154155), (69, 102770), (86, 82455), (115, 61662), (129, 54970), (138, 51385), (215, 32982), (230, 30831), (239, 29670), (258, 27485), (345, 20554), (430, 16491), (478, 14835), (645, 10994), (690, 10277), (717, 9890), (989, 7170), (1195, 5934), (1290, 5497), (1434, 4945), (1978, 3585), (2390, 2967)]