30795310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 69898752

約数和(自身を除く): 39103442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 787, 910, 1118, 1505, 1574, 2795, 3010, 3913, 3935, 5509, 5590, 7826, 7870, 10231, 11018, 19565, 20462, 27545, 33841, 39130, 51155, 55090, 67682, 71617, 102310, 143234, 169205, 236887, 338410, 358085, 439933, 473774, 716170, 879866, 1184435, 2199665, 2368870, 3079531, 4399330, 6159062, 15397655, 30795310]

約数ペア:

[(1, 30795310), (2, 15397655), (5, 6159062), (7, 4399330), (10, 3079531), (13, 2368870), (14, 2199665), (26, 1184435), (35, 879866), (43, 716170), (65, 473774), (70, 439933), (86, 358085), (91, 338410), (130, 236887), (182, 169205), (215, 143234), (301, 102310), (430, 71617), (455, 67682), (559, 55090), (602, 51155), (787, 39130), (910, 33841), (1118, 27545), (1505, 20462), (1574, 19565), (2795, 11018), (3010, 10231), (3913, 7870), (3935, 7826), (5509, 5590)]