30318837

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 44826624

約数和(自身を除く): 14507787

約数列:

[1, 3, 17, 31, 51, 93, 127, 151, 381, 453, 527, 1581, 2159, 2567, 3937, 4681, 6477, 7701, 11811, 14043, 19177, 57531, 66929, 79577, 200787, 238731, 326009, 594487, 978027, 1783461, 10106279, 30318837]

約数ペア:

[(1, 30318837), (3, 10106279), (17, 1783461), (31, 978027), (51, 594487), (93, 326009), (127, 238731), (151, 200787), (381, 79577), (453, 66929), (527, 57531), (1581, 19177), (2159, 14043), (2567, 11811), (3937, 7701), (4681, 6477)]