8903470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 16586208

約数和(自身を除く): 7682738

約数列:

[1, 2, 5, 10, 53, 106, 107, 157, 214, 265, 314, 530, 535, 785, 1070, 1570, 5671, 8321, 11342, 16642, 16799, 28355, 33598, 41605, 56710, 83210, 83995, 167990, 890347, 1780694, 4451735, 8903470]

約数ペア:

[(1, 8903470), (2, 4451735), (5, 1780694), (10, 890347), (53, 167990), (106, 83995), (107, 83210), (157, 56710), (214, 41605), (265, 33598), (314, 28355), (530, 16799), (535, 16642), (785, 11342), (1070, 8321), (1570, 5671)]