13019790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 38561184

約数和(自身を除く): 25541394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 521, 595, 714, 735, 833, 1042, 1190, 1470, 1563, 1666, 1785, 2499, 2605, 3126, 3570, 3647, 4165, 4998, 5210, 7294, 7815, 8330, 8857, 10941, 12495, 15630, 17714, 18235, 21882, 24990, 25529, 26571, 36470, 44285, 51058, 53142, 54705, 61999, 76587, 88570, 109410, 123998, 127645, 132855, 153174, 185997, 255290, 265710, 309995, 371994, 382935, 433993, 619990, 765870, 867986, 929985, 1301979, 1859970, 2169965, 2603958, 4339930, 6509895, 13019790]

約数ペア:

[(1, 13019790), (2, 6509895), (3, 4339930), (5, 2603958), (6, 2169965), (7, 1859970), (10, 1301979), (14, 929985), (15, 867986), (17, 765870), (21, 619990), (30, 433993), (34, 382935), (35, 371994), (42, 309995), (49, 265710), (51, 255290), (70, 185997), (85, 153174), (98, 132855), (102, 127645), (105, 123998), (119, 109410), (147, 88570), (170, 76587), (210, 61999), (238, 54705), (245, 53142), (255, 51058), (294, 44285), (357, 36470), (490, 26571), (510, 25529), (521, 24990), (595, 21882), (714, 18235), (735, 17714), (833, 15630), (1042, 12495), (1190, 10941), (1470, 8857), (1563, 8330), (1666, 7815), (1785, 7294), (2499, 5210), (2605, 4998), (3126, 4165), (3570, 3647)]