18733287270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10236769}}^1$

素因数の和:10236840

約数の個数: 32

約数和(自身を含む): 45696941280

約数和(自身を除く): 26963654010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 10236769, 20473538, 30710307, 51183845, 61420614, 102367690, 153551535, 307103070, 624442909, 1248885818, 1873328727, 3122214545, 3746657454, 6244429090, 9366643635, 18733287270]

約数ペア:

[(1, 18733287270), (2, 9366643635), (3, 6244429090), (5, 3746657454), (6, 3122214545), (10, 1873328727), (15, 1248885818), (30, 624442909), (61, 307103070), (122, 153551535), (183, 102367690), (305, 61420614), (366, 51183845), (610, 30710307), (915, 20473538), (1830, 10236769)]