136373020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2113}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 328160448

約数和(自身を除く): 191787428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1844, 2113, 2305, 3227, 4226, 4610, 6454, 8452, 9220, 10565, 12908, 14791, 16135, 21130, 29582, 32270, 42260, 59164, 64540, 73955, 147910, 295820, 974093, 1948186, 3896372, 4870465, 6818651, 9740930, 13637302, 19481860, 27274604, 34093255, 68186510, 136373020]

約数ペア:

[(1, 136373020), (2, 68186510), (4, 34093255), (5, 27274604), (7, 19481860), (10, 13637302), (14, 9740930), (20, 6818651), (28, 4870465), (35, 3896372), (70, 1948186), (140, 974093), (461, 295820), (922, 147910), (1844, 73955), (2113, 64540), (2305, 59164), (3227, 42260), (4226, 32270), (4610, 29582), (6454, 21130), (8452, 16135), (9220, 14791), (10565, 12908)]