17488140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7162

約数の個数: 48

約数和(自身を含む): 50168160

約数和(自身を除く): 32680020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 7109, 14218, 21327, 28436, 35545, 42654, 71090, 85308, 106635, 142180, 213270, 291469, 426540, 582938, 874407, 1165876, 1457345, 1748814, 2914690, 3497628, 4372035, 5829380, 8744070, 17488140]

約数ペア:

[(1, 17488140), (2, 8744070), (3, 5829380), (4, 4372035), (5, 3497628), (6, 2914690), (10, 1748814), (12, 1457345), (15, 1165876), (20, 874407), (30, 582938), (41, 426540), (60, 291469), (82, 213270), (123, 142180), (164, 106635), (205, 85308), (246, 71090), (410, 42654), (492, 35545), (615, 28436), (820, 21327), (1230, 14218), (2460, 7109)]