201734910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172423}}^1$

素因数の和:172449

約数の個数: 48

約数和(自身を含む): 564861024

約数和(自身を除く): 363126114

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, 172423, 344846, 517269, 862115, 1034538, 1551807, 1724230, 2241499, 2586345, 3103614, 4482998, 5172690, 6724497, 7759035, 11207495, 13448994, 15518070, 20173491, 22414990, 33622485, 40346982, 67244970, 100867455, 201734910]

約数ペア:

[(1, 201734910), (2, 100867455), (3, 67244970), (5, 40346982), (6, 33622485), (9, 22414990), (10, 20173491), (13, 15518070), (15, 13448994), (18, 11207495), (26, 7759035), (30, 6724497), (39, 5172690), (45, 4482998), (65, 3103614), (78, 2586345), (90, 2241499), (117, 1724230), (130, 1551807), (195, 1034538), (234, 862115), (390, 517269), (585, 344846), (1170, 172423)]