148714510

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 315187200

約数和(自身を除く): 166472690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 227, 245, 343, 382, 454, 490, 686, 955, 1135, 1337, 1589, 1715, 1910, 2270, 2674, 3178, 3430, 6685, 7945, 9359, 11123, 13370, 15890, 18718, 22246, 43357, 46795, 55615, 65513, 77861, 86714, 93590, 111230, 131026, 155722, 216785, 303499, 327565, 389305, 433570, 606998, 655130, 778610, 1517495, 2124493, 3034990, 4248986, 10622465, 14871451, 21244930, 29742902, 74357255, 148714510]

約数ペア:

[(1, 148714510), (2, 74357255), (5, 29742902), (7, 21244930), (10, 14871451), (14, 10622465), (35, 4248986), (49, 3034990), (70, 2124493), (98, 1517495), (191, 778610), (227, 655130), (245, 606998), (343, 433570), (382, 389305), (454, 327565), (490, 303499), (686, 216785), (955, 155722), (1135, 131026), (1337, 111230), (1589, 93590), (1715, 86714), (1910, 77861), (2270, 65513), (2674, 55615), (3178, 46795), (3430, 43357), (6685, 22246), (7945, 18718), (9359, 15890), (11123, 13370)]