44989980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107119}}^1$

素因数の和:107138

約数の個数: 48

約数和(自身を含む): 143969280

約数和(自身を除く): 98979300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107119, 214238, 321357, 428476, 535595, 642714, 749833, 1071190, 1285428, 1499666, 1606785, 2142380, 2249499, 2999332, 3213570, 3749165, 4498998, 6427140, 7498330, 8997996, 11247495, 14996660, 22494990, 44989980]

約数ペア:

[(1, 44989980), (2, 22494990), (3, 14996660), (4, 11247495), (5, 8997996), (6, 7498330), (7, 6427140), (10, 4498998), (12, 3749165), (14, 3213570), (15, 2999332), (20, 2249499), (21, 2142380), (28, 1606785), (30, 1499666), (35, 1285428), (42, 1071190), (60, 749833), (70, 642714), (84, 535595), (105, 428476), (140, 321357), (210, 214238), (420, 107119)]