2821445640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{602873}}^1$

素因数の和:602903

約数の個数: 96

約数和(自身を含む): 9875076120

約数和(自身を除く): 7053630480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 602873, 1205746, 1808619, 2411492, 3014365, 3617238, 4822984, 5425857, 6028730, 7234476, 7837349, 9043095, 10851714, 12057460, 14468952, 15674698, 18086190, 21703428, 23512047, 24114920, 27129285, 31349396, 36172380, 39186745, 43406856, 47024094, 54258570, 62698792, 70536141, 72344760, 78373490, 94048188, 108517140, 117560235, 141072282, 156746980, 188096376, 217034280, 235120470, 282144564, 313493960, 352680705, 470240940, 564289128, 705361410, 940481880, 1410722820, 2821445640]

約数ペア:

[(1, 2821445640), (2, 1410722820), (3, 940481880), (4, 705361410), (5, 564289128), (6, 470240940), (8, 352680705), (9, 313493960), (10, 282144564), (12, 235120470), (13, 217034280), (15, 188096376), (18, 156746980), (20, 141072282), (24, 117560235), (26, 108517140), (30, 94048188), (36, 78373490), (39, 72344760), (40, 70536141), (45, 62698792), (52, 54258570), (60, 47024094), (65, 43406856), (72, 39186745), (78, 36172380), (90, 31349396), (104, 27129285), (117, 24114920), (120, 23512047), (130, 21703428), (156, 18086190), (180, 15674698), (195, 14468952), (234, 12057460), (260, 10851714), (312, 9043095), (360, 7837349), (390, 7234476), (468, 6028730), (520, 5425857), (585, 4822984), (780, 3617238), (936, 3014365), (1170, 2411492), (1560, 1808619), (2340, 1205746), (4680, 602873)]