154202490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131797}}^1$

素因数の和:131823

約数の個数: 48

約数和(自身を含む): 431770248

約数和(自身を除く): 277567758

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, 131797, 263594, 395391, 658985, 790782, 1186173, 1317970, 1713361, 1976955, 2372346, 3426722, 3953910, 5140083, 5930865, 8566805, 10280166, 11861730, 15420249, 17133610, 25700415, 30840498, 51400830, 77101245, 154202490]

約数ペア:

[(1, 154202490), (2, 77101245), (3, 51400830), (5, 30840498), (6, 25700415), (9, 17133610), (10, 15420249), (13, 11861730), (15, 10280166), (18, 8566805), (26, 5930865), (30, 5140083), (39, 3953910), (45, 3426722), (65, 2372346), (78, 1976955), (90, 1713361), (117, 1317970), (130, 1186173), (195, 790782), (234, 658985), (390, 395391), (585, 263594), (1170, 131797)]