2912474220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{1543}}^1$

素因数の和:1911

約数の個数: 96

約数和(自身を含む): 8252815872

約数和(自身を除く): 5340341652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 193, 326, 386, 489, 579, 652, 772, 815, 965, 978, 1158, 1543, 1630, 1930, 1956, 2316, 2445, 2895, 3086, 3260, 3860, 4629, 4890, 5790, 6172, 7715, 9258, 9780, 11580, 15430, 18516, 23145, 30860, 31459, 46290, 62918, 92580, 94377, 125836, 157295, 188754, 251509, 297799, 314590, 377508, 471885, 503018, 595598, 629180, 754527, 893397, 943770, 1006036, 1191196, 1257545, 1488995, 1509054, 1786794, 1887540, 2515090, 2977990, 3018108, 3573588, 3772635, 4466985, 5030180, 5955980, 7545270, 8933970, 15090540, 17867940, 48541237, 97082474, 145623711, 194164948, 242706185, 291247422, 485412370, 582494844, 728118555, 970824740, 1456237110, 2912474220]

約数ペア:

[(1, 2912474220), (2, 1456237110), (3, 970824740), (4, 728118555), (5, 582494844), (6, 485412370), (10, 291247422), (12, 242706185), (15, 194164948), (20, 145623711), (30, 97082474), (60, 48541237), (163, 17867940), (193, 15090540), (326, 8933970), (386, 7545270), (489, 5955980), (579, 5030180), (652, 4466985), (772, 3772635), (815, 3573588), (965, 3018108), (978, 2977990), (1158, 2515090), (1543, 1887540), (1630, 1786794), (1930, 1509054), (1956, 1488995), (2316, 1257545), (2445, 1191196), (2895, 1006036), (3086, 943770), (3260, 893397), (3860, 754527), (4629, 629180), (4890, 595598), (5790, 503018), (6172, 471885), (7715, 377508), (9258, 314590), (9780, 297799), (11580, 251509), (15430, 188754), (18516, 157295), (23145, 125836), (30860, 94377), (31459, 92580), (46290, 62918)]