29031540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 83284320

約数和(自身を除く): 54252780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 139, 177, 236, 278, 295, 354, 417, 556, 590, 695, 708, 834, 885, 1180, 1390, 1668, 1770, 2085, 2780, 3481, 3540, 4170, 6962, 8201, 8340, 10443, 13924, 16402, 17405, 20886, 24603, 32804, 34810, 41005, 41772, 49206, 52215, 69620, 82010, 98412, 104430, 123015, 164020, 208860, 246030, 483859, 492060, 967718, 1451577, 1935436, 2419295, 2903154, 4838590, 5806308, 7257885, 9677180, 14515770, 29031540]

約数ペア:

[(1, 29031540), (2, 14515770), (3, 9677180), (4, 7257885), (5, 5806308), (6, 4838590), (10, 2903154), (12, 2419295), (15, 1935436), (20, 1451577), (30, 967718), (59, 492060), (60, 483859), (118, 246030), (139, 208860), (177, 164020), (236, 123015), (278, 104430), (295, 98412), (354, 82010), (417, 69620), (556, 52215), (590, 49206), (695, 41772), (708, 41005), (834, 34810), (885, 32804), (1180, 24603), (1390, 20886), (1668, 17405), (1770, 16402), (2085, 13924), (2780, 10443), (3481, 8340), (3540, 8201), (4170, 6962)]