40150390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13339}}^1$

素因数の和:13396

約数の個数: 32

約数和(自身を含む): 84522240

約数和(自身を除く): 44371850

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 13339, 26678, 66695, 93373, 133390, 186746, 466865, 573577, 933730, 1147154, 2867885, 4015039, 5735770, 8030078, 20075195, 40150390]

約数ペア:

[(1, 40150390), (2, 20075195), (5, 8030078), (7, 5735770), (10, 4015039), (14, 2867885), (35, 1147154), (43, 933730), (70, 573577), (86, 466865), (215, 186746), (301, 133390), (430, 93373), (602, 66695), (1505, 26678), (3010, 13339)]