210839970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6203}}^1$

素因数の和:6327

約数の個数: 64

約数和(自身を含む): 557466624

約数和(自身を除く): 346626654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 103, 110, 165, 206, 309, 330, 515, 618, 1030, 1133, 1545, 2266, 3090, 3399, 5665, 6203, 6798, 11330, 12406, 16995, 18609, 31015, 33990, 37218, 62030, 68233, 93045, 136466, 186090, 204699, 341165, 409398, 638909, 682330, 1023495, 1277818, 1916727, 2046990, 3194545, 3833454, 6389090, 7027999, 9583635, 14055998, 19167270, 21083997, 35139995, 42167994, 70279990, 105419985, 210839970]

約数ペア:

[(1, 210839970), (2, 105419985), (3, 70279990), (5, 42167994), (6, 35139995), (10, 21083997), (11, 19167270), (15, 14055998), (22, 9583635), (30, 7027999), (33, 6389090), (55, 3833454), (66, 3194545), (103, 2046990), (110, 1916727), (165, 1277818), (206, 1023495), (309, 682330), (330, 638909), (515, 409398), (618, 341165), (1030, 204699), (1133, 186090), (1545, 136466), (2266, 93045), (3090, 68233), (3399, 62030), (5665, 37218), (6203, 33990), (6798, 31015), (11330, 18609), (12406, 16995)]