22158010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{907}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 45763200

約数和(自身を除く): 23605190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 907, 1745, 1814, 2443, 3490, 4535, 4886, 6349, 9070, 12215, 12698, 24430, 31745, 63490, 316543, 633086, 1582715, 2215801, 3165430, 4431602, 11079005, 22158010]

約数ペア:

[(1, 22158010), (2, 11079005), (5, 4431602), (7, 3165430), (10, 2215801), (14, 1582715), (35, 633086), (70, 316543), (349, 63490), (698, 31745), (907, 24430), (1745, 12698), (1814, 12215), (2443, 9070), (3490, 6349), (4535, 4886)]