70999620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51449}}^1$

素因数の和:51484

約数の個数: 48

約数和(自身を含む): 207446400

約数和(自身を除く): 136446780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 51449, 102898, 154347, 205796, 257245, 308694, 514490, 617388, 771735, 1028980, 1183327, 1543470, 2366654, 3086940, 3549981, 4733308, 5916635, 7099962, 11833270, 14199924, 17749905, 23666540, 35499810, 70999620]

約数ペア:

[(1, 70999620), (2, 35499810), (3, 23666540), (4, 17749905), (5, 14199924), (6, 11833270), (10, 7099962), (12, 5916635), (15, 4733308), (20, 3549981), (23, 3086940), (30, 2366654), (46, 1543470), (60, 1183327), (69, 1028980), (92, 771735), (115, 617388), (138, 514490), (230, 308694), (276, 257245), (345, 205796), (460, 154347), (690, 102898), (1380, 51449)]