2670291420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{79901}}^1$

素因数の和:80470

約数の個数: 48

約数和(自身を含む): 7490333088

約数和(自身を除く): 4820041668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 8355, 11140, 16710, 33420, 79901, 159802, 239703, 319604, 399505, 479406, 799010, 958812, 1198515, 1598020, 2397030, 4794060, 44504857, 89009714, 133514571, 178019428, 222524285, 267029142, 445048570, 534058284, 667572855, 890097140, 1335145710, 2670291420]

約数ペア:

[(1, 2670291420), (2, 1335145710), (3, 890097140), (4, 667572855), (5, 534058284), (6, 445048570), (10, 267029142), (12, 222524285), (15, 178019428), (20, 133514571), (30, 89009714), (60, 44504857), (557, 4794060), (1114, 2397030), (1671, 1598020), (2228, 1198515), (2785, 958812), (3342, 799010), (5570, 479406), (6684, 399505), (8355, 319604), (11140, 239703), (16710, 159802), (33420, 79901)]