29820070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9907}}^1$

素因数の和:9964

約数の個数: 32

約数和(自身を含む): 62777088

約数和(自身を除く): 32957018

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9907, 19814, 49535, 69349, 99070, 138698, 346745, 426001, 693490, 852002, 2130005, 2982007, 4260010, 5964014, 14910035, 29820070]

約数ペア:

[(1, 29820070), (2, 14910035), (5, 5964014), (7, 4260010), (10, 2982007), (14, 2130005), (35, 852002), (43, 693490), (70, 426001), (86, 346745), (215, 138698), (301, 99070), (430, 69349), (602, 49535), (1505, 19814), (3010, 9907)]