19083870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5466

約数の個数: 64

約数和(自身を含む): 54815040

約数和(自身を除く): 35731170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5437, 10874, 16311, 27185, 32622, 48933, 54370, 70681, 81555, 97866, 141362, 146799, 163110, 212043, 244665, 293598, 353405, 424086, 489330, 636129, 706810, 733995, 1060215, 1272258, 1467990, 1908387, 2120430, 3180645, 3816774, 6361290, 9541935, 19083870]

約数ペア:

[(1, 19083870), (2, 9541935), (3, 6361290), (5, 3816774), (6, 3180645), (9, 2120430), (10, 1908387), (13, 1467990), (15, 1272258), (18, 1060215), (26, 733995), (27, 706810), (30, 636129), (39, 489330), (45, 424086), (54, 353405), (65, 293598), (78, 244665), (90, 212043), (117, 163110), (130, 146799), (135, 141362), (195, 97866), (234, 81555), (270, 70681), (351, 54370), (390, 48933), (585, 32622), (702, 27185), (1170, 16311), (1755, 10874), (3510, 5437)]