30171592

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 33030008

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 439, 484, 568, 781, 878, 968, 1562, 1756, 3124, 3512, 4829, 6248, 8591, 9658, 17182, 19316, 31169, 34364, 38632, 53119, 62338, 68728, 106238, 124676, 212476, 249352, 342859, 424952, 685718, 1371436, 2742872, 3771449, 7542898, 15085796, 30171592]

約数ペア:

[(1, 30171592), (2, 15085796), (4, 7542898), (8, 3771449), (11, 2742872), (22, 1371436), (44, 685718), (71, 424952), (88, 342859), (121, 249352), (142, 212476), (242, 124676), (284, 106238), (439, 68728), (484, 62338), (568, 53119), (781, 38632), (878, 34364), (968, 31169), (1562, 19316), (1756, 17182), (3124, 9658), (3512, 8591), (4829, 6248)]