71804610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13997}}^1$

素因数の和:14032

約数の個数: 64

約数和(自身を含む): 201571200

約数和(自身を除く): 129766590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13997, 27994, 41991, 69985, 83982, 125973, 139970, 209955, 251946, 265943, 377919, 419910, 531886, 629865, 755838, 797829, 1259730, 1329715, 1595658, 1889595, 2393487, 2659430, 3779190, 3989145, 4786974, 7180461, 7978290, 11967435, 14360922, 23934870, 35902305, 71804610]

約数ペア:

[(1, 71804610), (2, 35902305), (3, 23934870), (5, 14360922), (6, 11967435), (9, 7978290), (10, 7180461), (15, 4786974), (18, 3989145), (19, 3779190), (27, 2659430), (30, 2393487), (38, 1889595), (45, 1595658), (54, 1329715), (57, 1259730), (90, 797829), (95, 755838), (114, 629865), (135, 531886), (171, 419910), (190, 377919), (270, 265943), (285, 251946), (342, 209955), (513, 139970), (570, 125973), (855, 83982), (1026, 69985), (1710, 41991), (2565, 27994), (5130, 13997)]