9645470460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2820313}}^1$

素因数の和:2820347

約数の個数: 72

約数和(自身を含む): 30797828880

約数和(自身を除く): 21152358420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 2820313, 5640626, 8460939, 11281252, 14101565, 16921878, 25382817, 28203130, 33843756, 42304695, 50765634, 53585947, 56406260, 84609390, 101531268, 107171894, 126914085, 160757841, 169218780, 214343788, 253828170, 267929735, 321515682, 482273523, 507656340, 535859470, 643031364, 803789205, 964547046, 1071718940, 1607578410, 1929094092, 2411367615, 3215156820, 4822735230, 9645470460]

約数ペア:

[(1, 9645470460), (2, 4822735230), (3, 3215156820), (4, 2411367615), (5, 1929094092), (6, 1607578410), (9, 1071718940), (10, 964547046), (12, 803789205), (15, 643031364), (18, 535859470), (19, 507656340), (20, 482273523), (30, 321515682), (36, 267929735), (38, 253828170), (45, 214343788), (57, 169218780), (60, 160757841), (76, 126914085), (90, 107171894), (95, 101531268), (114, 84609390), (171, 56406260), (180, 53585947), (190, 50765634), (228, 42304695), (285, 33843756), (342, 28203130), (380, 25382817), (570, 16921878), (684, 14101565), (855, 11281252), (1140, 8460939), (1710, 5640626), (3420, 2820313)]