7493669460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{12893}}^1$

素因数の和:16137

約数の個数: 72

約数和(自身を含む): 22739600520

約数和(自身を除く): 15245931060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3229, 6458, 9687, 12893, 12916, 16145, 19374, 25786, 29061, 32290, 38679, 38748, 48435, 51572, 58122, 64465, 64580, 77358, 96870, 116037, 116244, 128930, 145305, 154716, 193395, 193740, 232074, 257860, 290610, 386790, 464148, 580185, 581220, 773580, 1160370, 2320740, 41631497, 83262994, 124894491, 166525988, 208157485, 249788982, 374683473, 416314970, 499577964, 624472455, 749366946, 832629940, 1248944910, 1498733892, 1873417365, 2497889820, 3746834730, 7493669460]

約数ペア:

[(1, 7493669460), (2, 3746834730), (3, 2497889820), (4, 1873417365), (5, 1498733892), (6, 1248944910), (9, 832629940), (10, 749366946), (12, 624472455), (15, 499577964), (18, 416314970), (20, 374683473), (30, 249788982), (36, 208157485), (45, 166525988), (60, 124894491), (90, 83262994), (180, 41631497), (3229, 2320740), (6458, 1160370), (9687, 773580), (12893, 581220), (12916, 580185), (16145, 464148), (19374, 386790), (25786, 290610), (29061, 257860), (32290, 232074), (38679, 193740), (38748, 193395), (48435, 154716), (51572, 145305), (58122, 128930), (64465, 116244), (64580, 116037), (77358, 96870)]