2010621116

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9151}}^1$

素因数の和:9247

約数の個数: 72

約数和(自身を含む): 4381977600

約数和(自身を除く): 2371356484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 59, 76, 98, 118, 133, 196, 236, 266, 413, 532, 826, 931, 1121, 1652, 1862, 2242, 2891, 3724, 4484, 5782, 7847, 9151, 11564, 15694, 18302, 31388, 36604, 54929, 64057, 109858, 128114, 173869, 219716, 256228, 347738, 448399, 539909, 695476, 896798, 1079818, 1217083, 1793596, 2159636, 2434166, 3779363, 4868332, 7558726, 8519581, 10258271, 15117452, 17039162, 20516542, 26455541, 34078324, 41033084, 52911082, 71807897, 105822164, 143615794, 287231588, 502655279, 1005310558, 2010621116]

約数ペア:

[(1, 2010621116), (2, 1005310558), (4, 502655279), (7, 287231588), (14, 143615794), (19, 105822164), (28, 71807897), (38, 52911082), (49, 41033084), (59, 34078324), (76, 26455541), (98, 20516542), (118, 17039162), (133, 15117452), (196, 10258271), (236, 8519581), (266, 7558726), (413, 4868332), (532, 3779363), (826, 2434166), (931, 2159636), (1121, 1793596), (1652, 1217083), (1862, 1079818), (2242, 896798), (2891, 695476), (3724, 539909), (4484, 448399), (5782, 347738), (7847, 256228), (9151, 219716), (11564, 173869), (15694, 128114), (18302, 109858), (31388, 64057), (36604, 54929)]