440999190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{13649}}^1$

素因数の和:14021

約数の個数: 48

約数和(自身を含む): 1149876000

約数和(自身を除く): 708876810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 359, 718, 1077, 1795, 2154, 3231, 3590, 5385, 6462, 10770, 13649, 16155, 27298, 32310, 40947, 68245, 81894, 122841, 136490, 204735, 245682, 409470, 614205, 1228410, 4899991, 9799982, 14699973, 24499955, 29399946, 44099919, 48999910, 73499865, 88199838, 146999730, 220499595, 440999190]

約数ペア:

[(1, 440999190), (2, 220499595), (3, 146999730), (5, 88199838), (6, 73499865), (9, 48999910), (10, 44099919), (15, 29399946), (18, 24499955), (30, 14699973), (45, 9799982), (90, 4899991), (359, 1228410), (718, 614205), (1077, 409470), (1795, 245682), (2154, 204735), (3231, 136490), (3590, 122841), (5385, 81894), (6462, 68245), (10770, 40947), (13649, 32310), (16155, 27298)]