15709877690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{2137}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 30729627936

約数和(自身を除く): 15019750246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 293, 386, 586, 965, 1465, 1930, 2137, 2509, 2930, 3809, 4274, 5018, 7618, 10685, 12545, 19045, 21370, 25090, 27781, 38090, 55562, 56549, 113098, 138905, 277810, 282745, 412441, 565490, 626141, 735137, 824882, 1252282, 1470274, 2062205, 3130705, 3675685, 4124410, 5361733, 6261410, 7351370, 8139833, 10723466, 16279666, 26808665, 40699165, 53617330, 81398330, 120845213, 241690426, 604226065, 1208452130, 1570987769, 3141975538, 7854938845, 15709877690]

約数ペア:

[(1, 15709877690), (2, 7854938845), (5, 3141975538), (10, 1570987769), (13, 1208452130), (26, 604226065), (65, 241690426), (130, 120845213), (193, 81398330), (293, 53617330), (386, 40699165), (586, 26808665), (965, 16279666), (1465, 10723466), (1930, 8139833), (2137, 7351370), (2509, 6261410), (2930, 5361733), (3809, 4124410), (4274, 3675685), (5018, 3130705), (7618, 2062205), (10685, 1470274), (12545, 1252282), (19045, 824882), (21370, 735137), (25090, 626141), (27781, 565490), (38090, 412441), (55562, 282745), (56549, 277810), (113098, 138905)]