73645090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 135815616

約数和(自身を除く): 62170526

約数列:

[1, 2, 5, 10, 53, 106, 265, 283, 491, 530, 566, 982, 1415, 2455, 2830, 4910, 14999, 26023, 29998, 52046, 74995, 130115, 138953, 149990, 260230, 277906, 694765, 1389530, 7364509, 14729018, 36822545, 73645090]

約数ペア:

[(1, 73645090), (2, 36822545), (5, 14729018), (10, 7364509), (53, 1389530), (106, 694765), (265, 277906), (283, 260230), (491, 149990), (530, 138953), (566, 130115), (982, 74995), (1415, 52046), (2455, 29998), (2830, 26023), (4910, 14999)]