909833470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{10987}}^1$

素因数の和:11034

約数の個数: 72

約数和(自身を含む): 2063084904

約数和(自身を除く): 1153251434

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2366, 3185, 5915, 6370, 8281, 10987, 11830, 16562, 21974, 41405, 54935, 76909, 82810, 109870, 142831, 153818, 285662, 384545, 538363, 714155, 769090, 999817, 1076726, 1428310, 1856803, 1999634, 2691815, 3713606, 4999085, 5383630, 6998719, 9284015, 9998170, 12997621, 13997438, 18568030, 25995242, 34993595, 64988105, 69987190, 90983347, 129976210, 181966694, 454916735, 909833470]

約数ペア:

[(1, 909833470), (2, 454916735), (5, 181966694), (7, 129976210), (10, 90983347), (13, 69987190), (14, 64988105), (26, 34993595), (35, 25995242), (49, 18568030), (65, 13997438), (70, 12997621), (91, 9998170), (98, 9284015), (130, 6998719), (169, 5383630), (182, 4999085), (245, 3713606), (338, 2691815), (455, 1999634), (490, 1856803), (637, 1428310), (845, 1076726), (910, 999817), (1183, 769090), (1274, 714155), (1690, 538363), (2366, 384545), (3185, 285662), (5915, 153818), (6370, 142831), (8281, 109870), (10987, 82810), (11830, 76909), (16562, 54935), (21974, 41405)]