2100070315

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{3037}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 3009807360

約数和(自身を除く): 909737045

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 859, 3037, 4295, 6013, 15185, 19757, 21259, 30065, 69851, 98785, 106295, 138299, 349255, 488957, 691495, 2444785, 2608783, 13043915, 18261481, 60002009, 91307405, 300010045, 420014063, 2100070315]

約数ペア:

[(1, 2100070315), (5, 420014063), (7, 300010045), (23, 91307405), (35, 60002009), (115, 18261481), (161, 13043915), (805, 2608783), (859, 2444785), (3037, 691495), (4295, 488957), (6013, 349255), (15185, 138299), (19757, 106295), (21259, 98785), (30065, 69851)]