34290860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 74692800

約数和(自身を除く): 40401940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 311, 370, 596, 622, 740, 745, 1244, 1490, 1555, 2980, 3110, 5513, 6220, 11026, 11507, 22052, 23014, 27565, 46028, 46339, 55130, 57535, 92678, 110260, 115070, 185356, 230140, 231695, 463390, 926780, 1714543, 3429086, 6858172, 8572715, 17145430, 34290860]

約数ペア:

[(1, 34290860), (2, 17145430), (4, 8572715), (5, 6858172), (10, 3429086), (20, 1714543), (37, 926780), (74, 463390), (148, 231695), (149, 230140), (185, 185356), (298, 115070), (311, 110260), (370, 92678), (596, 57535), (622, 55130), (740, 46339), (745, 46028), (1244, 27565), (1490, 23014), (1555, 22052), (2980, 11507), (3110, 11026), (5513, 6220)]