18302310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15643}}^1$

素因数の和:15669

約数の個数: 48

約数和(自身を含む): 51249744

約数和(自身を除く): 32947434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 15643, 31286, 46929, 78215, 93858, 140787, 156430, 203359, 234645, 281574, 406718, 469290, 610077, 703935, 1016795, 1220154, 1407870, 1830231, 2033590, 3050385, 3660462, 6100770, 9151155, 18302310]

約数ペア:

[(1, 18302310), (2, 9151155), (3, 6100770), (5, 3660462), (6, 3050385), (9, 2033590), (10, 1830231), (13, 1407870), (15, 1220154), (18, 1016795), (26, 703935), (30, 610077), (39, 469290), (45, 406718), (65, 281574), (78, 234645), (90, 203359), (117, 156430), (130, 140787), (195, 93858), (234, 78215), (390, 46929), (585, 31286), (1170, 15643)]