68305510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10723}}^1$

素因数の和:10757

約数の個数: 48

約数和(自身を含む): 154039536

約数和(自身を除く): 85734026

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 10723, 21446, 53615, 75061, 107230, 139399, 150122, 278798, 375305, 525427, 696995, 750610, 975793, 1050854, 1393990, 1951586, 2627135, 4878965, 5254270, 6830551, 9757930, 13661102, 34152755, 68305510]

約数ペア:

[(1, 68305510), (2, 34152755), (5, 13661102), (7, 9757930), (10, 6830551), (13, 5254270), (14, 4878965), (26, 2627135), (35, 1951586), (49, 1393990), (65, 1050854), (70, 975793), (91, 750610), (98, 696995), (130, 525427), (182, 375305), (245, 278798), (455, 150122), (490, 139399), (637, 107230), (910, 75061), (1274, 53615), (3185, 21446), (6370, 10723)]