145403570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8807}}^1$

素因数の和:8954

約数の個数: 32

約数和(自身を含む): 284110848

約数和(自身を除く): 138707278

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 8807, 16510, 17614, 44035, 88070, 114491, 228982, 572455, 1118489, 1144910, 2236978, 5592445, 11184890, 14540357, 29080714, 72701785, 145403570]

約数ペア:

[(1, 145403570), (2, 72701785), (5, 29080714), (10, 14540357), (13, 11184890), (26, 5592445), (65, 2236978), (127, 1144910), (130, 1118489), (254, 572455), (635, 228982), (1270, 114491), (1651, 88070), (3302, 44035), (8255, 17614), (8807, 16510)]