68541570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 185328000

約数和(自身を除く): 116786430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 89, 90, 129, 178, 199, 215, 258, 267, 387, 398, 430, 445, 534, 597, 645, 774, 801, 890, 995, 1194, 1290, 1335, 1602, 1791, 1935, 1990, 2670, 2985, 3582, 3827, 3870, 4005, 5970, 7654, 8010, 8557, 8955, 11481, 17114, 17711, 17910, 19135, 22962, 25671, 34443, 35422, 38270, 42785, 51342, 53133, 57405, 68886, 77013, 85570, 88555, 106266, 114810, 128355, 154026, 159399, 172215, 177110, 256710, 265665, 318798, 344430, 385065, 531330, 761573, 770130, 796995, 1523146, 1593990, 2284719, 3807865, 4569438, 6854157, 7615730, 11423595, 13708314, 22847190, 34270785, 68541570]

約数ペア:

[(1, 68541570), (2, 34270785), (3, 22847190), (5, 13708314), (6, 11423595), (9, 7615730), (10, 6854157), (15, 4569438), (18, 3807865), (30, 2284719), (43, 1593990), (45, 1523146), (86, 796995), (89, 770130), (90, 761573), (129, 531330), (178, 385065), (199, 344430), (215, 318798), (258, 265665), (267, 256710), (387, 177110), (398, 172215), (430, 159399), (445, 154026), (534, 128355), (597, 114810), (645, 106266), (774, 88555), (801, 85570), (890, 77013), (995, 68886), (1194, 57405), (1290, 53133), (1335, 51342), (1602, 42785), (1791, 38270), (1935, 35422), (1990, 34443), (2670, 25671), (2985, 22962), (3582, 19135), (3827, 17910), (3870, 17711), (4005, 17114), (5970, 11481), (7654, 8955), (8010, 8557)]