628404770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{309559}}^1$

素因数の和:309602

約数の個数: 32

約数和(自身を含む): 1337299200

約数和(自身を除く): 708894430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 309559, 619118, 1547795, 2166913, 3095590, 4333826, 8977211, 10834565, 17954422, 21669130, 44886055, 62840477, 89772110, 125680954, 314202385, 628404770]

約数ペア:

[(1, 628404770), (2, 314202385), (5, 125680954), (7, 89772110), (10, 62840477), (14, 44886055), (29, 21669130), (35, 17954422), (58, 10834565), (70, 8977211), (145, 4333826), (203, 3095590), (290, 2166913), (406, 1547795), (1015, 619118), (2030, 309559)]