71339790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103391}}^1$

素因数の和:103424

約数の個数: 32

約数和(自身を含む): 178661376

約数和(自身を除く): 107321586

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 103391, 206782, 310173, 516955, 620346, 1033910, 1550865, 2377993, 3101730, 4755986, 7133979, 11889965, 14267958, 23779930, 35669895, 71339790]

約数ペア:

[(1, 71339790), (2, 35669895), (3, 23779930), (5, 14267958), (6, 11889965), (10, 7133979), (15, 4755986), (23, 3101730), (30, 2377993), (46, 1550865), (69, 1033910), (115, 620346), (138, 516955), (230, 310173), (345, 206782), (690, 103391)]