54185460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7589}}^1$

素因数の和:7625

約数の個数: 96

約数和(自身を含む): 183617280

約数和(自身を除く): 129431820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 7589, 15178, 22767, 30356, 37945, 45534, 53123, 75890, 91068, 106246, 113835, 129013, 151780, 159369, 212492, 227670, 258026, 265615, 318738, 387039, 455340, 516052, 531230, 637476, 645065, 774078, 796845, 903091, 1062460, 1290130, 1548156, 1593690, 1806182, 1935195, 2580260, 2709273, 3187380, 3612364, 3870390, 4515455, 5418546, 7740780, 9030910, 10837092, 13546365, 18061820, 27092730, 54185460]

約数ペア:

[(1, 54185460), (2, 27092730), (3, 18061820), (4, 13546365), (5, 10837092), (6, 9030910), (7, 7740780), (10, 5418546), (12, 4515455), (14, 3870390), (15, 3612364), (17, 3187380), (20, 2709273), (21, 2580260), (28, 1935195), (30, 1806182), (34, 1593690), (35, 1548156), (42, 1290130), (51, 1062460), (60, 903091), (68, 796845), (70, 774078), (84, 645065), (85, 637476), (102, 531230), (105, 516052), (119, 455340), (140, 387039), (170, 318738), (204, 265615), (210, 258026), (238, 227670), (255, 212492), (340, 159369), (357, 151780), (420, 129013), (476, 113835), (510, 106246), (595, 91068), (714, 75890), (1020, 53123), (1190, 45534), (1428, 37945), (1785, 30356), (2380, 22767), (3570, 15178), (7140, 7589)]