86387230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 168920640

約数和(自身を除く): 82533410

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 83, 97, 145, 166, 185, 194, 290, 370, 415, 485, 830, 970, 1073, 2146, 2407, 2813, 3071, 3589, 4814, 5365, 5626, 6142, 7178, 8051, 10730, 12035, 14065, 15355, 16102, 17945, 24070, 28130, 30710, 35890, 40255, 80510, 89059, 104081, 178118, 208162, 233479, 297887, 445295, 466958, 520405, 595774, 890590, 1040810, 1167395, 1489435, 2334790, 2978870, 8638723, 17277446, 43193615, 86387230]

約数ペア:

[(1, 86387230), (2, 43193615), (5, 17277446), (10, 8638723), (29, 2978870), (37, 2334790), (58, 1489435), (74, 1167395), (83, 1040810), (97, 890590), (145, 595774), (166, 520405), (185, 466958), (194, 445295), (290, 297887), (370, 233479), (415, 208162), (485, 178118), (830, 104081), (970, 89059), (1073, 80510), (2146, 40255), (2407, 35890), (2813, 30710), (3071, 28130), (3589, 24070), (4814, 17945), (5365, 16102), (5626, 15355), (6142, 14065), (7178, 12035), (8051, 10730)]