30808305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 58893120

約数和(自身を除く): 28084815

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 495, 545, 571, 981, 1199, 1635, 1713, 2855, 3597, 4905, 5139, 5995, 6281, 8565, 10791, 17985, 18843, 25695, 31405, 53955, 56529, 62239, 94215, 186717, 282645, 311195, 560151, 684629, 933585, 2053887, 2800755, 3423145, 6161661, 10269435, 30808305]

約数ペア:

[(1, 30808305), (3, 10269435), (5, 6161661), (9, 3423145), (11, 2800755), (15, 2053887), (33, 933585), (45, 684629), (55, 560151), (99, 311195), (109, 282645), (165, 186717), (327, 94215), (495, 62239), (545, 56529), (571, 53955), (981, 31405), (1199, 25695), (1635, 18843), (1713, 17985), (2855, 10791), (3597, 8565), (4905, 6281), (5139, 5995)]