142829157660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{340069423}}^1$

素因数の和:340069442

約数の個数: 48

約数和(自身を含む): 457053305856

約数和(自身を除く): 314224148196

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, 340069423, 680138846, 1020208269, 1360277692, 1700347115, 2040416538, 2380485961, 3400694230, 4080833076, 4760971922, 5101041345, 6801388460, 7141457883, 9521943844, 10202082690, 11902429805, 14282915766, 20404165380, 23804859610, 28565831532, 35707289415, 47609719220, 71414578830, 142829157660]

約数ペア:

[(1, 142829157660), (2, 71414578830), (3, 47609719220), (4, 35707289415), (5, 28565831532), (6, 23804859610), (7, 20404165380), (10, 14282915766), (12, 11902429805), (14, 10202082690), (15, 9521943844), (20, 7141457883), (21, 6801388460), (28, 5101041345), (30, 4760971922), (35, 4080833076), (42, 3400694230), (60, 2380485961), (70, 2040416538), (84, 1700347115), (105, 1360277692), (140, 1020208269), (210, 680138846), (420, 340069423)]