7844130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12451}}^1$

素因数の和:12471

約数の個数: 48

約数和(自身を含む): 23310144

約数和(自身を除く): 15466014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12451, 24902, 37353, 62255, 74706, 87157, 112059, 124510, 174314, 186765, 224118, 261471, 373530, 435785, 522942, 560295, 784413, 871570, 1120590, 1307355, 1568826, 2614710, 3922065, 7844130]

約数ペア:

[(1, 7844130), (2, 3922065), (3, 2614710), (5, 1568826), (6, 1307355), (7, 1120590), (9, 871570), (10, 784413), (14, 560295), (15, 522942), (18, 435785), (21, 373530), (30, 261471), (35, 224118), (42, 186765), (45, 174314), (63, 124510), (70, 112059), (90, 87157), (105, 74706), (126, 62255), (210, 37353), (315, 24902), (630, 12451)]