140262510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{203279}}^1$

素因数の和:203312

約数の個数: 32

約数和(自身を含む): 351267840

約数和(自身を除く): 211005330

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 203279, 406558, 609837, 1016395, 1219674, 2032790, 3049185, 4675417, 6098370, 9350834, 14026251, 23377085, 28052502, 46754170, 70131255, 140262510]

約数ペア:

[(1, 140262510), (2, 70131255), (3, 46754170), (5, 28052502), (6, 23377085), (10, 14026251), (15, 9350834), (23, 6098370), (30, 4675417), (46, 3049185), (69, 2032790), (115, 1219674), (138, 1016395), (230, 609837), (345, 406558), (690, 203279)]