130399812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:953

約数の個数: 72

約数和(自身を含む): 348653760

約数和(自身を除く): 218253948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 311, 342, 613, 622, 684, 933, 1226, 1244, 1839, 1866, 2452, 2799, 3678, 3732, 5517, 5598, 5909, 7356, 11034, 11196, 11647, 11818, 17727, 22068, 23294, 23636, 34941, 35454, 46588, 53181, 69882, 70908, 104823, 106362, 139764, 190643, 209646, 212724, 381286, 419292, 571929, 762572, 1143858, 1715787, 2287716, 3431574, 3622217, 6863148, 7244434, 10866651, 14488868, 21733302, 32599953, 43466604, 65199906, 130399812]

約数ペア:

[(1, 130399812), (2, 65199906), (3, 43466604), (4, 32599953), (6, 21733302), (9, 14488868), (12, 10866651), (18, 7244434), (19, 6863148), (36, 3622217), (38, 3431574), (57, 2287716), (76, 1715787), (114, 1143858), (171, 762572), (228, 571929), (311, 419292), (342, 381286), (613, 212724), (622, 209646), (684, 190643), (933, 139764), (1226, 106362), (1244, 104823), (1839, 70908), (1866, 69882), (2452, 53181), (2799, 46588), (3678, 35454), (3732, 34941), (5517, 23636), (5598, 23294), (5909, 22068), (7356, 17727), (11034, 11818), (11196, 11647)]