1515291230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{112327}}^1$

素因数の和:112424

約数の個数: 32

約数和(自身を含む): 2911541760

約数和(自身を除く): 1396250530

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 112327, 224654, 561635, 1123270, 2134213, 4268426, 7975217, 10671065, 15950434, 21342130, 39876085, 79752170, 151529123, 303058246, 757645615, 1515291230]

約数ペア:

[(1, 1515291230), (2, 757645615), (5, 303058246), (10, 151529123), (19, 79752170), (38, 39876085), (71, 21342130), (95, 15950434), (142, 10671065), (190, 7975217), (355, 4268426), (710, 2134213), (1349, 1123270), (2698, 561635), (6745, 224654), (13490, 112327)]