30217695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 51225600

約数和(自身を除く): 21007905

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 463, 687, 1145, 1389, 2315, 3435, 4351, 6945, 8797, 13053, 21755, 26391, 43985, 65265, 106027, 131955, 318081, 530135, 1590405, 2014513, 6043539, 10072565, 30217695]

約数ペア:

[(1, 30217695), (3, 10072565), (5, 6043539), (15, 2014513), (19, 1590405), (57, 530135), (95, 318081), (229, 131955), (285, 106027), (463, 65265), (687, 43985), (1145, 26391), (1389, 21755), (2315, 13053), (3435, 8797), (4351, 6945)]