171853020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5717}}^1$

素因数の和:5899

約数の個数: 72

約数和(自身を含む): 524500704

約数和(自身を除く): 352647684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 5717, 6012, 7515, 10020, 11434, 15030, 17151, 22868, 28585, 30060, 34302, 51453, 57170, 68604, 85755, 102906, 114340, 171510, 205812, 257265, 343020, 514530, 954739, 1029060, 1909478, 2864217, 3818956, 4773695, 5728434, 8592651, 9547390, 11456868, 14321085, 17185302, 19094780, 28642170, 34370604, 42963255, 57284340, 85926510, 171853020]

約数ペア:

[(1, 171853020), (2, 85926510), (3, 57284340), (4, 42963255), (5, 34370604), (6, 28642170), (9, 19094780), (10, 17185302), (12, 14321085), (15, 11456868), (18, 9547390), (20, 8592651), (30, 5728434), (36, 4773695), (45, 3818956), (60, 2864217), (90, 1909478), (167, 1029060), (180, 954739), (334, 514530), (501, 343020), (668, 257265), (835, 205812), (1002, 171510), (1503, 114340), (1670, 102906), (2004, 85755), (2505, 68604), (3006, 57170), (3340, 51453), (5010, 34302), (5717, 30060), (6012, 28585), (7515, 22868), (10020, 17151), (11434, 15030)]