7885775340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{11717}}^1$

素因数の和:15471

約数の個数: 72

約数和(自身を含む): 23928624720

約数和(自身を除く): 16042849380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3739, 7478, 11217, 11717, 14956, 18695, 22434, 23434, 33651, 35151, 37390, 44868, 46868, 56085, 58585, 67302, 70302, 74780, 105453, 112170, 117170, 134604, 140604, 168255, 175755, 210906, 224340, 234340, 336510, 351510, 421812, 527265, 673020, 703020, 1054530, 2109060, 43809863, 87619726, 131429589, 175239452, 219049315, 262859178, 394288767, 438098630, 525718356, 657147945, 788577534, 876197260, 1314295890, 1577155068, 1971443835, 2628591780, 3942887670, 7885775340]

約数ペア:

[(1, 7885775340), (2, 3942887670), (3, 2628591780), (4, 1971443835), (5, 1577155068), (6, 1314295890), (9, 876197260), (10, 788577534), (12, 657147945), (15, 525718356), (18, 438098630), (20, 394288767), (30, 262859178), (36, 219049315), (45, 175239452), (60, 131429589), (90, 87619726), (180, 43809863), (3739, 2109060), (7478, 1054530), (11217, 703020), (11717, 673020), (14956, 527265), (18695, 421812), (22434, 351510), (23434, 336510), (33651, 234340), (35151, 224340), (37390, 210906), (44868, 175755), (46868, 168255), (56085, 140604), (58585, 134604), (67302, 117170), (70302, 112170), (74780, 105453)]