219847410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2239}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 572382720

約数和(自身を除く): 352535310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1091, 2182, 2239, 3273, 4478, 5455, 6546, 6717, 9819, 10910, 11195, 13434, 16365, 19638, 20151, 22390, 32730, 33585, 40302, 49095, 67170, 98190, 100755, 201510, 2442749, 4885498, 7328247, 12213745, 14656494, 21984741, 24427490, 36641235, 43969482, 73282470, 109923705, 219847410]

約数ペア:

[(1, 219847410), (2, 109923705), (3, 73282470), (5, 43969482), (6, 36641235), (9, 24427490), (10, 21984741), (15, 14656494), (18, 12213745), (30, 7328247), (45, 4885498), (90, 2442749), (1091, 201510), (2182, 100755), (2239, 98190), (3273, 67170), (4478, 49095), (5455, 40302), (6546, 33585), (6717, 32730), (9819, 22390), (10910, 20151), (11195, 19638), (13434, 16365)]