616091820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 1761600960

約数和(自身を除く): 1145509140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 113, 178, 226, 267, 339, 356, 445, 452, 534, 565, 678, 890, 1021, 1068, 1130, 1335, 1356, 1695, 1780, 2042, 2260, 2670, 3063, 3390, 4084, 5105, 5340, 6126, 6780, 10057, 10210, 12252, 15315, 20114, 20420, 30171, 30630, 40228, 50285, 60342, 61260, 90869, 100570, 115373, 120684, 150855, 181738, 201140, 230746, 272607, 301710, 346119, 363476, 454345, 461492, 545214, 576865, 603420, 692238, 908690, 1090428, 1153730, 1363035, 1384476, 1730595, 1817380, 2307460, 2726070, 3461190, 5452140, 6922380, 10268197, 20536394, 30804591, 41072788, 51340985, 61609182, 102681970, 123218364, 154022955, 205363940, 308045910, 616091820]

約数ペア:

[(1, 616091820), (2, 308045910), (3, 205363940), (4, 154022955), (5, 123218364), (6, 102681970), (10, 61609182), (12, 51340985), (15, 41072788), (20, 30804591), (30, 20536394), (60, 10268197), (89, 6922380), (113, 5452140), (178, 3461190), (226, 2726070), (267, 2307460), (339, 1817380), (356, 1730595), (445, 1384476), (452, 1363035), (534, 1153730), (565, 1090428), (678, 908690), (890, 692238), (1021, 603420), (1068, 576865), (1130, 545214), (1335, 461492), (1356, 454345), (1695, 363476), (1780, 346119), (2042, 301710), (2260, 272607), (2670, 230746), (3063, 201140), (3390, 181738), (4084, 150855), (5105, 120684), (5340, 115373), (6126, 100570), (6780, 90869), (10057, 61260), (10210, 60342), (12252, 50285), (15315, 40228), (20114, 30630), (20420, 30171)]