127466170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 264158496

約数和(自身を除く): 136692326

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 137, 170, 221, 274, 421, 442, 685, 842, 1105, 1370, 1781, 2105, 2210, 2329, 3562, 4210, 4658, 5473, 7157, 8905, 10946, 11645, 14314, 17810, 23290, 27365, 30277, 35785, 54730, 57677, 60554, 71570, 93041, 115354, 151385, 186082, 288385, 302770, 465205, 576770, 749801, 930410, 980509, 1499602, 1961018, 3749005, 4902545, 7498010, 9805090, 12746617, 25493234, 63733085, 127466170]

約数ペア:

[(1, 127466170), (2, 63733085), (5, 25493234), (10, 12746617), (13, 9805090), (17, 7498010), (26, 4902545), (34, 3749005), (65, 1961018), (85, 1499602), (130, 980509), (137, 930410), (170, 749801), (221, 576770), (274, 465205), (421, 302770), (442, 288385), (685, 186082), (842, 151385), (1105, 115354), (1370, 93041), (1781, 71570), (2105, 60554), (2210, 57677), (2329, 54730), (3562, 35785), (4210, 30277), (4658, 27365), (5473, 23290), (7157, 17810), (8905, 14314), (10946, 11645)]