5173020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 16248960

約数和(自身を除く): 11075940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 991, 1044, 1305, 1740, 1982, 2610, 2973, 3964, 4955, 5220, 5946, 8919, 9910, 11892, 14865, 17838, 19820, 28739, 29730, 35676, 44595, 57478, 59460, 86217, 89190, 114956, 143695, 172434, 178380, 258651, 287390, 344868, 431085, 517302, 574780, 862170, 1034604, 1293255, 1724340, 2586510, 5173020]

約数ペア:

[(1, 5173020), (2, 2586510), (3, 1724340), (4, 1293255), (5, 1034604), (6, 862170), (9, 574780), (10, 517302), (12, 431085), (15, 344868), (18, 287390), (20, 258651), (29, 178380), (30, 172434), (36, 143695), (45, 114956), (58, 89190), (60, 86217), (87, 59460), (90, 57478), (116, 44595), (145, 35676), (174, 29730), (180, 28739), (261, 19820), (290, 17838), (348, 14865), (435, 11892), (522, 9910), (580, 8919), (870, 5946), (991, 5220), (1044, 4955), (1305, 3964), (1740, 2973), (1982, 2610)]