28542090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 72316800

約数和(自身を除く): 43774710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 619, 795, 870, 1238, 1537, 1590, 1857, 3074, 3095, 3714, 4611, 6190, 7685, 9222, 9285, 15370, 17951, 18570, 23055, 32807, 35902, 46110, 53853, 65614, 89755, 98421, 107706, 164035, 179510, 196842, 269265, 328070, 492105, 538530, 951403, 984210, 1902806, 2854209, 4757015, 5708418, 9514030, 14271045, 28542090]

約数ペア:

[(1, 28542090), (2, 14271045), (3, 9514030), (5, 5708418), (6, 4757015), (10, 2854209), (15, 1902806), (29, 984210), (30, 951403), (53, 538530), (58, 492105), (87, 328070), (106, 269265), (145, 196842), (159, 179510), (174, 164035), (265, 107706), (290, 98421), (318, 89755), (435, 65614), (530, 53853), (619, 46110), (795, 35902), (870, 32807), (1238, 23055), (1537, 18570), (1590, 17951), (1857, 15370), (3074, 9285), (3095, 9222), (3714, 7685), (4611, 6190)]