19003879590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1\times {\mathrm{12907}}^1$

素因数の和:15821

約数の個数: 64

約数和(自身を含む): 48312681984

約数和(自身を除く): 29308802394

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2887, 5774, 8661, 12907, 14435, 17322, 25814, 28870, 38721, 43305, 49079, 64535, 77442, 86610, 98158, 129070, 147237, 193605, 219419, 245395, 294474, 387210, 438838, 490790, 658257, 736185, 1097095, 1316514, 1472370, 2194190, 3291285, 6582570, 37262509, 74525018, 111787527, 186312545, 223575054, 372625090, 558937635, 633462653, 1117875270, 1266925306, 1900387959, 3167313265, 3800775918, 6334626530, 9501939795, 19003879590]

約数ペア:

[(1, 19003879590), (2, 9501939795), (3, 6334626530), (5, 3800775918), (6, 3167313265), (10, 1900387959), (15, 1266925306), (17, 1117875270), (30, 633462653), (34, 558937635), (51, 372625090), (85, 223575054), (102, 186312545), (170, 111787527), (255, 74525018), (510, 37262509), (2887, 6582570), (5774, 3291285), (8661, 2194190), (12907, 1472370), (14435, 1316514), (17322, 1097095), (25814, 736185), (28870, 658257), (38721, 490790), (43305, 438838), (49079, 387210), (64535, 294474), (77442, 245395), (86610, 219419), (98158, 193605), (129070, 147237)]