17967951190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{26297}}^1$

素因数の和:26581

約数の個数: 64

約数和(自身を含む): 37990301184

約数和(自身を除く): 20022349994

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 227, 301, 430, 454, 602, 1135, 1505, 1589, 2270, 3010, 3178, 7945, 9761, 15890, 19522, 26297, 48805, 52594, 68327, 97610, 131485, 136654, 184079, 262970, 341635, 368158, 683270, 920395, 1130771, 1840790, 2261542, 5653855, 5969419, 7915397, 11307710, 11938838, 15830794, 29847095, 39576985, 41785933, 59694190, 79153970, 83571866, 208929665, 256685017, 417859330, 513370034, 1283425085, 1796795119, 2566850170, 3593590238, 8983975595, 17967951190]

約数ペア:

[(1, 17967951190), (2, 8983975595), (5, 3593590238), (7, 2566850170), (10, 1796795119), (14, 1283425085), (35, 513370034), (43, 417859330), (70, 256685017), (86, 208929665), (215, 83571866), (227, 79153970), (301, 59694190), (430, 41785933), (454, 39576985), (602, 29847095), (1135, 15830794), (1505, 11938838), (1589, 11307710), (2270, 7915397), (3010, 5969419), (3178, 5653855), (7945, 2261542), (9761, 1840790), (15890, 1130771), (19522, 920395), (26297, 683270), (48805, 368158), (52594, 341635), (68327, 262970), (97610, 184079), (131485, 136654)]