2085390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 6065280

約数和(自身を除く): 3979890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 47, 51, 58, 85, 87, 90, 94, 102, 141, 145, 153, 170, 174, 235, 255, 261, 282, 290, 306, 423, 435, 470, 493, 510, 522, 705, 765, 799, 846, 870, 986, 1305, 1363, 1410, 1479, 1530, 1598, 2115, 2397, 2465, 2610, 2726, 2958, 3995, 4089, 4230, 4437, 4794, 4930, 6815, 7191, 7395, 7990, 8178, 8874, 11985, 12267, 13630, 14382, 14790, 20445, 22185, 23171, 23970, 24534, 35955, 40890, 44370, 46342, 61335, 69513, 71910, 115855, 122670, 139026, 208539, 231710, 347565, 417078, 695130, 1042695, 2085390]

約数ペア:

[(1, 2085390), (2, 1042695), (3, 695130), (5, 417078), (6, 347565), (9, 231710), (10, 208539), (15, 139026), (17, 122670), (18, 115855), (29, 71910), (30, 69513), (34, 61335), (45, 46342), (47, 44370), (51, 40890), (58, 35955), (85, 24534), (87, 23970), (90, 23171), (94, 22185), (102, 20445), (141, 14790), (145, 14382), (153, 13630), (170, 12267), (174, 11985), (235, 8874), (255, 8178), (261, 7990), (282, 7395), (290, 7191), (306, 6815), (423, 4930), (435, 4794), (470, 4437), (493, 4230), (510, 4089), (522, 3995), (705, 2958), (765, 2726), (799, 2610), (846, 2465), (870, 2397), (986, 2115), (1305, 1598), (1363, 1530), (1410, 1479)]