1616483790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19759}}^1$

素因数の和:19879

約数の個数: 80

約数和(自身を含む): 4389802560

約数和(自身を除く): 2773318770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 101, 135, 162, 202, 270, 303, 405, 505, 606, 810, 909, 1010, 1515, 1818, 2727, 3030, 4545, 5454, 8181, 9090, 13635, 16362, 19759, 27270, 39518, 40905, 59277, 81810, 98795, 118554, 177831, 197590, 296385, 355662, 533493, 592770, 889155, 1066986, 1600479, 1778310, 1995659, 2667465, 3200958, 3991318, 5334930, 5986977, 8002395, 9978295, 11973954, 16004790, 17960931, 19956590, 29934885, 35921862, 53882793, 59869770, 89804655, 107765586, 161648379, 179609310, 269413965, 323296758, 538827930, 808241895, 1616483790]

約数ペア:

[(1, 1616483790), (2, 808241895), (3, 538827930), (5, 323296758), (6, 269413965), (9, 179609310), (10, 161648379), (15, 107765586), (18, 89804655), (27, 59869770), (30, 53882793), (45, 35921862), (54, 29934885), (81, 19956590), (90, 17960931), (101, 16004790), (135, 11973954), (162, 9978295), (202, 8002395), (270, 5986977), (303, 5334930), (405, 3991318), (505, 3200958), (606, 2667465), (810, 1995659), (909, 1778310), (1010, 1600479), (1515, 1066986), (1818, 889155), (2727, 592770), (3030, 533493), (4545, 355662), (5454, 296385), (8181, 197590), (9090, 177831), (13635, 118554), (16362, 98795), (19759, 81810), (27270, 59277), (39518, 40905)]