3363980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 4183924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 103, 115, 142, 206, 230, 284, 355, 412, 460, 515, 710, 1030, 1420, 1633, 2060, 2369, 3266, 4738, 6532, 7313, 8165, 9476, 11845, 14626, 16330, 23690, 29252, 32660, 36565, 47380, 73130, 146260, 168199, 336398, 672796, 840995, 1681990, 3363980]

約数ペア:

[(1, 3363980), (2, 1681990), (4, 840995), (5, 672796), (10, 336398), (20, 168199), (23, 146260), (46, 73130), (71, 47380), (92, 36565), (103, 32660), (115, 29252), (142, 23690), (206, 16330), (230, 14626), (284, 11845), (355, 9476), (412, 8165), (460, 7313), (515, 6532), (710, 4738), (1030, 3266), (1420, 2369), (1633, 2060)]