8572830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{40823}}^1$

素因数の和:40840

約数の個数: 32

約数和(自身を含む): 23514624

約数和(自身を除く): 14941794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 40823, 81646, 122469, 204115, 244938, 285761, 408230, 571522, 612345, 857283, 1224690, 1428805, 1714566, 2857610, 4286415, 8572830]

約数ペア:

[(1, 8572830), (2, 4286415), (3, 2857610), (5, 1714566), (6, 1428805), (7, 1224690), (10, 857283), (14, 612345), (15, 571522), (21, 408230), (30, 285761), (35, 244938), (42, 204115), (70, 122469), (105, 81646), (210, 40823)]