1027906230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{4099}}^1$

素因数の和:4765

約数の個数: 64

約数和(自身を含む): 2661523200

約数和(自身を除く): 1633616970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 643, 1286, 1929, 3215, 3858, 4099, 6430, 8198, 8359, 9645, 12297, 16718, 19290, 20495, 24594, 25077, 40990, 41795, 50154, 53287, 61485, 83590, 106574, 122970, 125385, 159861, 250770, 266435, 319722, 532870, 799305, 1598610, 2635657, 5271314, 7906971, 13178285, 15813942, 26356570, 34263541, 39534855, 68527082, 79069710, 102790623, 171317705, 205581246, 342635410, 513953115, 1027906230]

約数ペア:

[(1, 1027906230), (2, 513953115), (3, 342635410), (5, 205581246), (6, 171317705), (10, 102790623), (13, 79069710), (15, 68527082), (26, 39534855), (30, 34263541), (39, 26356570), (65, 15813942), (78, 13178285), (130, 7906971), (195, 5271314), (390, 2635657), (643, 1598610), (1286, 799305), (1929, 532870), (3215, 319722), (3858, 266435), (4099, 250770), (6430, 159861), (8198, 125385), (8359, 122970), (9645, 106574), (12297, 83590), (16718, 61485), (19290, 53287), (20495, 50154), (24594, 41795), (25077, 40990)]