2963940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7057}}^1$

素因数の和:7076

約数の個数: 48

約数和(自身を含む): 9485952

約数和(自身を除く): 6522012

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, 7057, 14114, 21171, 28228, 35285, 42342, 49399, 70570, 84684, 98798, 105855, 141140, 148197, 197596, 211710, 246995, 296394, 423420, 493990, 592788, 740985, 987980, 1481970, 2963940]

約数ペア:

[(1, 2963940), (2, 1481970), (3, 987980), (4, 740985), (5, 592788), (6, 493990), (7, 423420), (10, 296394), (12, 246995), (14, 211710), (15, 197596), (20, 148197), (21, 141140), (28, 105855), (30, 98798), (35, 84684), (42, 70570), (60, 49399), (70, 42342), (84, 35285), (105, 28228), (140, 21171), (210, 14114), (420, 7057)]