179808930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13591}}^1$

素因数の和:13621

約数の個数: 96

約数和(自身を含む): 557815680

約数和(自身を除く): 378006750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 13591, 27182, 40773, 67955, 81546, 95137, 122319, 135910, 190274, 203865, 244638, 285411, 366957, 407730, 475685, 570822, 611595, 665959, 733914, 856233, 951370, 1223190, 1331918, 1427055, 1712466, 1834785, 1997877, 2568699, 2854110, 3329795, 3669570, 3995754, 4281165, 5137398, 5993631, 6659590, 8562330, 9989385, 11987262, 12843495, 17980893, 19978770, 25686990, 29968155, 35961786, 59936310, 89904465, 179808930]

約数ペア:

[(1, 179808930), (2, 89904465), (3, 59936310), (5, 35961786), (6, 29968155), (7, 25686990), (9, 19978770), (10, 17980893), (14, 12843495), (15, 11987262), (18, 9989385), (21, 8562330), (27, 6659590), (30, 5993631), (35, 5137398), (42, 4281165), (45, 3995754), (49, 3669570), (54, 3329795), (63, 2854110), (70, 2568699), (90, 1997877), (98, 1834785), (105, 1712466), (126, 1427055), (135, 1331918), (147, 1223190), (189, 951370), (210, 856233), (245, 733914), (270, 665959), (294, 611595), (315, 570822), (378, 475685), (441, 407730), (490, 366957), (630, 285411), (735, 244638), (882, 203865), (945, 190274), (1323, 135910), (1470, 122319), (1890, 95137), (2205, 81546), (2646, 67955), (4410, 40773), (6615, 27182), (13230, 13591)]