31987170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{118471}}^1$

素因数の和:118487

約数の個数: 32

約数和(自身を含む): 85299840

約数和(自身を除く): 53312670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 118471, 236942, 355413, 592355, 710826, 1066239, 1184710, 1777065, 2132478, 3198717, 3554130, 5331195, 6397434, 10662390, 15993585, 31987170]

約数ペア:

[(1, 31987170), (2, 15993585), (3, 10662390), (5, 6397434), (6, 5331195), (9, 3554130), (10, 3198717), (15, 2132478), (18, 1777065), (27, 1184710), (30, 1066239), (45, 710826), (54, 592355), (90, 355413), (135, 236942), (270, 118471)]