30918470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9067}}^1$

素因数の和:9116

約数の個数: 32

約数和(自身を含む): 62678016

約数和(自身を除く): 31759546

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 9067, 18134, 45335, 90670, 99737, 199474, 281077, 498685, 562154, 997370, 1405385, 2810770, 3091847, 6183694, 15459235, 30918470]

約数ペア:

[(1, 30918470), (2, 15459235), (5, 6183694), (10, 3091847), (11, 2810770), (22, 1405385), (31, 997370), (55, 562154), (62, 498685), (110, 281077), (155, 199474), (310, 99737), (341, 90670), (682, 45335), (1705, 18134), (3410, 9067)]