22148910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11719}}^1$

素因数の和:11742

約数の個数: 64

約数和(自身を含む): 67507200

約数和(自身を除く): 45358290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 11719, 23438, 35157, 58595, 70314, 82033, 105471, 117190, 164066, 175785, 210942, 246099, 316413, 351570, 410165, 492198, 527355, 632826, 738297, 820330, 1054710, 1230495, 1476594, 1582065, 2214891, 2460990, 3164130, 3691485, 4429782, 7382970, 11074455, 22148910]

約数ペア:

[(1, 22148910), (2, 11074455), (3, 7382970), (5, 4429782), (6, 3691485), (7, 3164130), (9, 2460990), (10, 2214891), (14, 1582065), (15, 1476594), (18, 1230495), (21, 1054710), (27, 820330), (30, 738297), (35, 632826), (42, 527355), (45, 492198), (54, 410165), (63, 351570), (70, 316413), (90, 246099), (105, 210942), (126, 175785), (135, 164066), (189, 117190), (210, 105471), (270, 82033), (315, 70314), (378, 58595), (630, 35157), (945, 23438), (1890, 11719)]