1378317820530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{4407937}}^1$

素因数の和:4409443

約数の個数: 64

約数和(自身を含む): 3783068709120

約数和(自身を除く): 2404750888590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1489, 2978, 4467, 7445, 8934, 10423, 14890, 20846, 22335, 31269, 44670, 52115, 62538, 104230, 156345, 312690, 4407937, 8815874, 13223811, 22039685, 26447622, 30855559, 44079370, 61711118, 66119055, 92566677, 132238110, 154277795, 185133354, 308555590, 462833385, 925666770, 6563418193, 13126836386, 19690254579, 32817090965, 39380509158, 45943927351, 65634181930, 91887854702, 98451272895, 137831782053, 196902545790, 229719636755, 275663564106, 459439273510, 689158910265, 1378317820530]

約数ペア:

[(1, 1378317820530), (2, 689158910265), (3, 459439273510), (5, 275663564106), (6, 229719636755), (7, 196902545790), (10, 137831782053), (14, 98451272895), (15, 91887854702), (21, 65634181930), (30, 45943927351), (35, 39380509158), (42, 32817090965), (70, 19690254579), (105, 13126836386), (210, 6563418193), (1489, 925666770), (2978, 462833385), (4467, 308555590), (7445, 185133354), (8934, 154277795), (10423, 132238110), (14890, 92566677), (20846, 66119055), (22335, 61711118), (31269, 44079370), (44670, 30855559), (52115, 26447622), (62538, 22039685), (104230, 13223811), (156345, 8815874), (312690, 4407937)]