30904160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 85603392

約数和(自身を除く): 54699232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 673, 820, 1120, 1148, 1312, 1346, 1435, 1640, 2296, 2692, 2870, 3280, 3365, 4592, 4711, 5384, 5740, 6560, 6730, 9184, 9422, 10768, 11480, 13460, 18844, 21536, 22960, 23555, 26920, 27593, 37688, 45920, 47110, 53840, 55186, 75376, 94220, 107680, 110372, 137965, 150752, 188440, 193151, 220744, 275930, 376880, 386302, 441488, 551860, 753760, 772604, 882976, 965755, 1103720, 1545208, 1931510, 2207440, 3090416, 3863020, 4414880, 6180832, 7726040, 15452080, 30904160]

約数ペア:

[(1, 30904160), (2, 15452080), (4, 7726040), (5, 6180832), (7, 4414880), (8, 3863020), (10, 3090416), (14, 2207440), (16, 1931510), (20, 1545208), (28, 1103720), (32, 965755), (35, 882976), (40, 772604), (41, 753760), (56, 551860), (70, 441488), (80, 386302), (82, 376880), (112, 275930), (140, 220744), (160, 193151), (164, 188440), (205, 150752), (224, 137965), (280, 110372), (287, 107680), (328, 94220), (410, 75376), (560, 55186), (574, 53840), (656, 47110), (673, 45920), (820, 37688), (1120, 27593), (1148, 26920), (1312, 23555), (1346, 22960), (1435, 21536), (1640, 18844), (2296, 13460), (2692, 11480), (2870, 10768), (3280, 9422), (3365, 9184), (4592, 6730), (4711, 6560), (5384, 5740)]