13498470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6557

約数の個数: 48

約数和(自身を含む): 36627552

約数和(自身を除く): 23129082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 6521, 13042, 19563, 32605, 39126, 58689, 65210, 97815, 117378, 149983, 195630, 293445, 299966, 449949, 586890, 749915, 899898, 1349847, 1499830, 2249745, 2699694, 4499490, 6749235, 13498470]

約数ペア:

[(1, 13498470), (2, 6749235), (3, 4499490), (5, 2699694), (6, 2249745), (9, 1499830), (10, 1349847), (15, 899898), (18, 749915), (23, 586890), (30, 449949), (45, 299966), (46, 293445), (69, 195630), (90, 149983), (115, 117378), (138, 97815), (207, 65210), (230, 58689), (345, 39126), (414, 32605), (690, 19563), (1035, 13042), (2070, 6521)]