1962590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 4300128

約数和(自身を除く): 2337538

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 265, 322, 371, 529, 530, 742, 805, 1058, 1219, 1610, 1855, 2438, 2645, 3703, 3710, 5290, 6095, 7406, 8533, 12190, 17066, 18515, 28037, 37030, 42665, 56074, 85330, 140185, 196259, 280370, 392518, 981295, 1962590]

約数ペア:

[(1, 1962590), (2, 981295), (5, 392518), (7, 280370), (10, 196259), (14, 140185), (23, 85330), (35, 56074), (46, 42665), (53, 37030), (70, 28037), (106, 18515), (115, 17066), (161, 12190), (230, 8533), (265, 7406), (322, 6095), (371, 5290), (529, 3710), (530, 3703), (742, 2645), (805, 2438), (1058, 1855), (1219, 1610)]