71513190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113513}}^1$

素因数の和:113533

約数の個数: 48

約数和(自身を含む): 212498208

約数和(自身を除く): 140985018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113513, 227026, 340539, 567565, 681078, 794591, 1021617, 1135130, 1589182, 1702695, 2043234, 2383773, 3405390, 3972955, 4767546, 5108085, 7151319, 7945910, 10216170, 11918865, 14302638, 23837730, 35756595, 71513190]

約数ペア:

[(1, 71513190), (2, 35756595), (3, 23837730), (5, 14302638), (6, 11918865), (7, 10216170), (9, 7945910), (10, 7151319), (14, 5108085), (15, 4767546), (18, 3972955), (21, 3405390), (30, 2383773), (35, 2043234), (42, 1702695), (45, 1589182), (63, 1135130), (70, 1021617), (90, 794591), (105, 681078), (126, 567565), (210, 340539), (315, 227026), (630, 113513)]