71444230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 82997498

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 1034, 1063, 1222, 1430, 2126, 2585, 3055, 5170, 5315, 6110, 6721, 10630, 11693, 13442, 13819, 23386, 27638, 33605, 49961, 58465, 67210, 69095, 99922, 116930, 138190, 152009, 249805, 304018, 499610, 549571, 649493, 760045, 1099142, 1298986, 1520090, 2747855, 3247465, 5495710, 6494930, 7144423, 14288846, 35722115, 71444230]

約数ペア:

[(1, 71444230), (2, 35722115), (5, 14288846), (10, 7144423), (11, 6494930), (13, 5495710), (22, 3247465), (26, 2747855), (47, 1520090), (55, 1298986), (65, 1099142), (94, 760045), (110, 649493), (130, 549571), (143, 499610), (235, 304018), (286, 249805), (470, 152009), (517, 138190), (611, 116930), (715, 99922), (1034, 69095), (1063, 67210), (1222, 58465), (1430, 49961), (2126, 33605), (2585, 27638), (3055, 23386), (5170, 13819), (5315, 13442), (6110, 11693), (6721, 10630)]