152039810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 304787448

約数和(自身を除く): 152747638

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 961, 1217, 1922, 2015, 2434, 4030, 4805, 6085, 9610, 12170, 12493, 15821, 24986, 31642, 37727, 62465, 75454, 79105, 124930, 158210, 188635, 377270, 490451, 980902, 1169537, 2339074, 2452255, 4904510, 5847685, 11695370, 15203981, 30407962, 76019905, 152039810]

約数ペア:

[(1, 152039810), (2, 76019905), (5, 30407962), (10, 15203981), (13, 11695370), (26, 5847685), (31, 4904510), (62, 2452255), (65, 2339074), (130, 1169537), (155, 980902), (310, 490451), (403, 377270), (806, 188635), (961, 158210), (1217, 124930), (1922, 79105), (2015, 75454), (2434, 62465), (4030, 37727), (4805, 31642), (6085, 24986), (9610, 15821), (12170, 12493)]