12263290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 13864070

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 179, 221, 310, 358, 403, 442, 527, 806, 895, 1054, 1105, 1790, 2015, 2210, 2327, 2635, 3043, 4030, 4654, 5270, 5549, 6086, 6851, 11098, 11635, 13702, 15215, 23270, 27745, 30430, 34255, 39559, 55490, 68510, 72137, 79118, 94333, 144274, 188666, 197795, 360685, 395590, 471665, 721370, 943330, 1226329, 2452658, 6131645, 12263290]

約数ペア:

[(1, 12263290), (2, 6131645), (5, 2452658), (10, 1226329), (13, 943330), (17, 721370), (26, 471665), (31, 395590), (34, 360685), (62, 197795), (65, 188666), (85, 144274), (130, 94333), (155, 79118), (170, 72137), (179, 68510), (221, 55490), (310, 39559), (358, 34255), (403, 30430), (442, 27745), (527, 23270), (806, 15215), (895, 13702), (1054, 11635), (1105, 11098), (1790, 6851), (2015, 6086), (2210, 5549), (2327, 5270), (2635, 4654), (3043, 4030)]