139709610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1189

約数の個数: 80

約数和(自身を含む): 378214056

約数和(自身を除く): 238504446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 519, 810, 865, 997, 1038, 1557, 1730, 1994, 2595, 2991, 3114, 4671, 4985, 5190, 5982, 7785, 8973, 9342, 9970, 14013, 14955, 15570, 17946, 23355, 26919, 28026, 29910, 44865, 46710, 53838, 70065, 80757, 89730, 134595, 140130, 161514, 172481, 269190, 344962, 403785, 517443, 807570, 862405, 1034886, 1552329, 1724810, 2587215, 3104658, 4656987, 5174430, 7761645, 9313974, 13970961, 15523290, 23284935, 27941922, 46569870, 69854805, 139709610]

約数ペア:

[(1, 139709610), (2, 69854805), (3, 46569870), (5, 27941922), (6, 23284935), (9, 15523290), (10, 13970961), (15, 9313974), (18, 7761645), (27, 5174430), (30, 4656987), (45, 3104658), (54, 2587215), (81, 1724810), (90, 1552329), (135, 1034886), (162, 862405), (173, 807570), (270, 517443), (346, 403785), (405, 344962), (519, 269190), (810, 172481), (865, 161514), (997, 140130), (1038, 134595), (1557, 89730), (1730, 80757), (1994, 70065), (2595, 53838), (2991, 46710), (3114, 44865), (4671, 29910), (4985, 28026), (5190, 26919), (5982, 23355), (7785, 17946), (8973, 15570), (9342, 14955), (9970, 14013)]