850639070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{37589}}^1$

素因数の和:37700

約数の個数: 32

約数和(自身を含む): 1602236160

約数和(自身を除く): 751597090

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 11315, 22630, 37589, 75178, 187945, 375890, 1165259, 2330518, 2743997, 5487994, 5826295, 11652590, 13719985, 27439970, 85063907, 170127814, 425319535, 850639070]

約数ペア:

[(1, 850639070), (2, 425319535), (5, 170127814), (10, 85063907), (31, 27439970), (62, 13719985), (73, 11652590), (146, 5826295), (155, 5487994), (310, 2743997), (365, 2330518), (730, 1165259), (2263, 375890), (4526, 187945), (11315, 75178), (22630, 37589)]