248626710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 673246080

約数和(自身を除く): 424619370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 53, 90, 94, 106, 141, 159, 235, 265, 282, 318, 423, 470, 477, 530, 705, 795, 846, 954, 1109, 1410, 1590, 2115, 2218, 2385, 2491, 3327, 4230, 4770, 4982, 5545, 6654, 7473, 9981, 11090, 12455, 14946, 16635, 19962, 22419, 24910, 33270, 37365, 44838, 49905, 52123, 58777, 74730, 99810, 104246, 112095, 117554, 156369, 176331, 224190, 260615, 293885, 312738, 352662, 469107, 521230, 528993, 587770, 781845, 881655, 938214, 1057986, 1563690, 1763310, 2345535, 2644965, 2762519, 4691070, 5289930, 5525038, 8287557, 13812595, 16575114, 24862671, 27625190, 41437785, 49725342, 82875570, 124313355, 248626710]

約数ペア:

[(1, 248626710), (2, 124313355), (3, 82875570), (5, 49725342), (6, 41437785), (9, 27625190), (10, 24862671), (15, 16575114), (18, 13812595), (30, 8287557), (45, 5525038), (47, 5289930), (53, 4691070), (90, 2762519), (94, 2644965), (106, 2345535), (141, 1763310), (159, 1563690), (235, 1057986), (265, 938214), (282, 881655), (318, 781845), (423, 587770), (470, 528993), (477, 521230), (530, 469107), (705, 352662), (795, 312738), (846, 293885), (954, 260615), (1109, 224190), (1410, 176331), (1590, 156369), (2115, 117554), (2218, 112095), (2385, 104246), (2491, 99810), (3327, 74730), (4230, 58777), (4770, 52123), (4982, 49905), (5545, 44838), (6654, 37365), (7473, 33270), (9981, 24910), (11090, 22419), (12455, 19962), (14946, 16635)]