30999504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 80

約数和(自身を含む): 83994624

約数和(自身を除く): 52995120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 251, 332, 372, 496, 498, 502, 664, 744, 753, 996, 1004, 1328, 1488, 1506, 1992, 2008, 2573, 3012, 3984, 4016, 5146, 6024, 7719, 7781, 10292, 12048, 15438, 15562, 20584, 20833, 23343, 30876, 31124, 41168, 41666, 46686, 61752, 62248, 62499, 83332, 93372, 123504, 124496, 124998, 166664, 186744, 249996, 333328, 373488, 499992, 645823, 999984, 1291646, 1937469, 2583292, 3874938, 5166584, 7749876, 10333168, 15499752, 30999504]

約数ペア:

[(1, 30999504), (2, 15499752), (3, 10333168), (4, 7749876), (6, 5166584), (8, 3874938), (12, 2583292), (16, 1937469), (24, 1291646), (31, 999984), (48, 645823), (62, 499992), (83, 373488), (93, 333328), (124, 249996), (166, 186744), (186, 166664), (248, 124998), (249, 124496), (251, 123504), (332, 93372), (372, 83332), (496, 62499), (498, 62248), (502, 61752), (664, 46686), (744, 41666), (753, 41168), (996, 31124), (1004, 30876), (1328, 23343), (1488, 20833), (1506, 20584), (1992, 15562), (2008, 15438), (2573, 12048), (3012, 10292), (3984, 7781), (4016, 7719), (5146, 6024)]