30538358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 52345440

約数和(自身を除く): 21807082

約数列:

[1, 2, 17, 19, 34, 38, 41, 82, 323, 646, 697, 779, 1153, 1394, 1558, 2306, 13243, 19601, 21907, 26486, 39202, 43814, 47273, 94546, 372419, 744838, 803641, 898187, 1607282, 1796374, 15269179, 30538358]

約数ペア:

[(1, 30538358), (2, 15269179), (17, 1796374), (19, 1607282), (34, 898187), (38, 803641), (41, 744838), (82, 372419), (323, 94546), (646, 47273), (697, 43814), (779, 39202), (1153, 26486), (1394, 21907), (1558, 19601), (2306, 13243)]