219473910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2238

約数の個数: 96

約数和(自身を含む): 613503072

約数和(自身を除く): 394029162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 67, 85, 90, 102, 134, 153, 170, 201, 255, 306, 335, 402, 510, 603, 670, 765, 1005, 1139, 1206, 1530, 2010, 2141, 2278, 3015, 3417, 4282, 5695, 6030, 6423, 6834, 10251, 10705, 11390, 12846, 17085, 19269, 20502, 21410, 32115, 34170, 36397, 38538, 51255, 64230, 72794, 96345, 102510, 109191, 143447, 181985, 192690, 218382, 286894, 327573, 363970, 430341, 545955, 655146, 717235, 860682, 1091910, 1291023, 1434470, 1637865, 2151705, 2438599, 2582046, 3275730, 4303410, 4877198, 6455115, 7315797, 12192995, 12910230, 14631594, 21947391, 24385990, 36578985, 43894782, 73157970, 109736955, 219473910]

約数ペア:

[(1, 219473910), (2, 109736955), (3, 73157970), (5, 43894782), (6, 36578985), (9, 24385990), (10, 21947391), (15, 14631594), (17, 12910230), (18, 12192995), (30, 7315797), (34, 6455115), (45, 4877198), (51, 4303410), (67, 3275730), (85, 2582046), (90, 2438599), (102, 2151705), (134, 1637865), (153, 1434470), (170, 1291023), (201, 1091910), (255, 860682), (306, 717235), (335, 655146), (402, 545955), (510, 430341), (603, 363970), (670, 327573), (765, 286894), (1005, 218382), (1139, 192690), (1206, 181985), (1530, 143447), (2010, 109191), (2141, 102510), (2278, 96345), (3015, 72794), (3417, 64230), (4282, 51255), (5695, 38538), (6030, 36397), (6423, 34170), (6834, 32115), (10251, 21410), (10705, 20502), (11390, 19269), (12846, 17085)]