23156790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 58924800

約数和(自身を除く): 35768010

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 619, 645, 870, 1238, 1247, 1290, 1857, 2494, 3095, 3714, 3741, 6190, 6235, 7482, 9285, 12470, 17951, 18570, 18705, 26617, 35902, 37410, 53234, 53853, 79851, 89755, 107706, 133085, 159702, 179510, 266170, 269265, 399255, 538530, 771893, 798510, 1543786, 2315679, 3859465, 4631358, 7718930, 11578395, 23156790]

約数ペア:

[(1, 23156790), (2, 11578395), (3, 7718930), (5, 4631358), (6, 3859465), (10, 2315679), (15, 1543786), (29, 798510), (30, 771893), (43, 538530), (58, 399255), (86, 269265), (87, 266170), (129, 179510), (145, 159702), (174, 133085), (215, 107706), (258, 89755), (290, 79851), (430, 53853), (435, 53234), (619, 37410), (645, 35902), (870, 26617), (1238, 18705), (1247, 18570), (1290, 17951), (1857, 12470), (2494, 9285), (3095, 7482), (3714, 6235), (3741, 6190)]