220838070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{11273}}^1$

素因数の和:11936

約数の個数: 32

約数和(自身を含む): 530870112

約数和(自身を除く): 310032042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 653, 1306, 1959, 3265, 3918, 6530, 9795, 11273, 19590, 22546, 33819, 56365, 67638, 112730, 169095, 338190, 7361269, 14722538, 22083807, 36806345, 44167614, 73612690, 110419035, 220838070]

約数ペア:

[(1, 220838070), (2, 110419035), (3, 73612690), (5, 44167614), (6, 36806345), (10, 22083807), (15, 14722538), (30, 7361269), (653, 338190), (1306, 169095), (1959, 112730), (3265, 67638), (3918, 56365), (6530, 33819), (9795, 22546), (11273, 19590)]