479570130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409889}}^1$

素因数の和:409915

約数の個数: 48

約数和(自身を含む): 1342799640

約数和(自身を除く): 863229510

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, 409889, 819778, 1229667, 2049445, 2459334, 3689001, 4098890, 5328557, 6148335, 7378002, 10657114, 12296670, 15985671, 18445005, 26642785, 31971342, 36890010, 47957013, 53285570, 79928355, 95914026, 159856710, 239785065, 479570130]

約数ペア:

[(1, 479570130), (2, 239785065), (3, 159856710), (5, 95914026), (6, 79928355), (9, 53285570), (10, 47957013), (13, 36890010), (15, 31971342), (18, 26642785), (26, 18445005), (30, 15985671), (39, 12296670), (45, 10657114), (65, 7378002), (78, 6148335), (90, 5328557), (117, 4098890), (130, 3689001), (195, 2459334), (234, 2049445), (390, 1229667), (585, 819778), (1170, 409889)]